Creative Lab. Since 1973 KEISOKU GIKEN Co., Ltd. Corporate Profile Company profile | 2 We will challenge Company profile | 3 customers and the future! Lively KG! Since its founding in 1973, Keisoku Giken Co., Ltd. has been "man- ufacturing" various products making use of unique technologies by Power Electronics Div., Visualware Div., and Meguro Electronics Div. We are aiming to help our society by developing and supplying products related to infrastructure and life and living. The products are including such as video products, A/V products, power converters, power regenerative products as well as high frequency Idea Social infrastructure analog technology used products. Keisoku Giken Co., Ltd. While all our values are rapidly changing, with our uncompromising Keisoku Giken Co., Ltd. technology and experience cultivated over 40 years, we are seriously facing the change and will continue to offer products and services with high creativity and added value I will do. In addition, we will contribute to society by acting as a professional "producer" against the recent social issues "environment, resources and safety". Yuji Watanabe President and CEO Living www.keisoku.co.jp www.keisoku.co.jp Organization Company profile | 4 Company profile | 5 Power Electronics Division (PE) Power Supplies & Measuring Instruments Enthrall the future of Power Electronics! Sales department Engineering department Visualware Division (VW) Video products Sales department Engineering department Electronic Measuring Meguro Electronics Division (MD) Instruments Pursuing the possibility of 4K / 8K Sales section high definition video technology Keisoku Giken Co., Ltd. Board of Directors Keisoku Giken Co., Ltd. Engineering department Administration department General affaires section Accounting section Production Management section For the next generation mobility Quality Assurance section society with cutting edge technology System section of the [Meguro] brand. Public relations section www.keisoku.co.jp www.keisoku.co.jp Company profile | 6 Company profile | 7 Power Electronics Division Power Supplies & Measuring Instruments Keisoku Giken Co., Ltd. Keisoku Giken Co., Ltd. The Power Electronics Division has been pioneering over 35 ■ Business domain years for automatic test system of switching power supplies, Industrial, Consumer which is the heart of electronic equipment. Auto motive Meanwhile, we have developed electronic load with no-over- Smart grid shoot by high-speed current control technology and developed Switching power supply / Electronic digital ripple and noise meters that can isolate and measure the components Regenerative power supply / AC power supplies Electronic loads ripple and noise. Aerospace Electronic load A wide lineup from 500VA to 300 kVA and Wide ranging line up including High speed As the interest in energy as an important social infrastructure ris- Highly efficient regenerative electronic low price simple models. current response, Plug-in, High voltage-high es recently, applications using power conversion technology are ■ Core technology load and bidirectional power supply. Max. current, LED driver compatible series so on. 200kW possible by parallel operation. expanding. Power regeneration Keisoku Giken has been developing products incorporating ad- High power conversion vanced technologies such as digital control by DSP. Keisoku Giken Digital (DSG) control will be proposing products that will lead to an improvement in High speed current control the energy environment. DC power supplies Safety testers Ripple and noise meter DC power supply covering as high as 1,600V, Easy-to-see UI, compact design, multifunc- Only one voltmeter that can measure and www.keisoku.co.jp 100kW to lower power models. tion test, 20 kV high voltage and other fea- display ripple and noise separately. www.keisoku.co.jp tures and test jigs Company profile | 8 Company profile | 9 Visualware division Video products Keisoku Giken Co., Ltd. Keisoku Giken Co., Ltd. Since its development in 1989 of the digital video frame mem- ■ Business domain ory "CFM" capable of recording HDTV images, the VisualWare Broadcasting, communication Division has been actively pursuing the development of digital Video system development imaging technology, mainly television broadcasting, as a business Video products development objective. In addition, we offer total products and services of re- Video production cording, playback and display by "LED dome system" which is the FE super resolution unit 4K/60P uncompressed video server Wide band 4K uncompressed video first domestic display using LED in Japan. ■ Core technology Realized HD → 4K upscaling and remaster- It is compatible with 3G-SDI/12G-SDI and server Recently, it contributed to the realization of 4K / 8K broadcast- High speed data transfer ing of moving images with original FE super monitoring as well as operation are possible It corresponds to 3G-SDI / 12G-SDI, it can be ing started from December 2018 by uncompressed digital vid- High speed image processing resolution technology by the touch panel. monitored and operated with front touch panel. eo recorder "UDR series" compatible with 4K / 8K. We are also High precision real time control -FE series -UDR-N50/N60 series -UDR-40S series working on application of digital video technology, not only for development but also for full digital movie production. Compact video converters 8K compatible uncompressed video ProRes8K recording system Simple converters adapted to various signals server Record and play 8K@60Hz at ProRes HQ422 and interfaces Compact uncompressed video server com- 10bit www.keisoku.co.jp patible with standalone DualGreen www.keisoku.co.jp -AJA Video/Quad MC series -UDR-XL40 -KRS-8K Plus Company profile | 10 Company profile | 11 MEGURO electronics division Electronic Measuring Instruments Keisoku Giken Co., Ltd. Keisoku Giken Co., Ltd. The Meguro Electronics Division develops a wide variety of elec- ■ Business domain tronic measuring instruments. Broadcast and telecommunication In addition to AM / FM standard signal generator, audio analyz- AV car navigation er, AV inspection standard inspection equipment, recently, GNSS GNSS (Global Navigation Satellite System), VICS (Road Traffic Informa- ITS tion Communication System), ETC (Intelligent Transportation Sys- tem) , UTMS (New Traffic Management System) and HD Radio Audio analyzer AM/FM stereo signal generator HD radio vector signal generator ■ Core technology Analyzer for AC / DC voltage, level, distor- Standard signal generator for AM/FM re- IBOC type AM / FM tuner test vector all cor- are developed. HF analog tion, frequency measurement. A model ceiver test. respondence signal generator. with an oscillator is also available. In the coming ITS (Intelligent Transport Systems) era, MEGURO Digital signal -MAS-8410 -MAS-8420 -MSG-3101 Electronics division will provide useful products by fully demon- Software radio strating the digital signal and broadcast communication technol- ogy cultivated by "MEGURO". GNSS signal generator FM multiplex signal generator DSRC/DSSS tester Signal generator for generating GNSS simu- Incorporating DARC, RDS method FM multi- DSRC and DSSS pseudo signal generator for lation signal plex signal output. roadside unit. Data capture is possible. www.keisoku.co.jp www.keisoku.co.jp -MSG-2060 -MSG-2175 -MSG-2192 Keisoku Giken was founded in 1973 with the aim of becoming a " company Time line where engineers can work freely and lively". Among the various evolutions of the times, the philosophy has been passed on now without change. Company profile | 12 Company profile | 13 1970 1980 1990 2000 2010 '73 Establishes company '80 Establishes Okurayama factory for '90 Increases capital to JPY7,000,000. '00 Acquired ISO9001. '10 Good company award "Excellent Enterprise at capital standard products. award", 2009. JPY2,000,000.- in '93 Cerebrates 20th anniversary. '03 Ushikubo, Yokohama. 30th anniversary. '83 Cerebrates 10th anniversary. '99 New headquarters is built. Com- '04 Capital increased to 95 million yen. bines HQ, Tsunashima operation and Sales headquarters. '07 Exhibited at NAB2007. '11 Business alliance with Meguro Dempa Co., Ltd. Yokohama Intellectual Property 2011 Certified. '86 Showcases ATE system at 1st Switch- ing Power Supply System Show. '13 40th anniversary. '87 Sets the sales headquarters in Shin- '16 Merger with Meguro Dempa Co., Ltd. Become a Keisoku Giken Co., Ltd. SOHO office in Shanghai, China. Keisoku Giken Co., Ltd. yokohama. surviving company. Branch office in OSAKA. '08 35th anniversary. The Power Electronics Division moved to the '77 Relocates the head Roof top greening completed. Hiyoshi Plant after renovating the building. office and factory to Tsunashima, Yoko- The Meguro Electronics Div. moved to the hama. headquarters. Certified as a Yokohama value group company in 2007. '18 45th anniversary. Branch office in NAGOYA. Establishment of subsidiary in Shanghai, China. www.keisoku.co.jp www.keisoku.co.jp Initially, Keisoku Giken started development of automated inspection Main development equipment for home VCR, custom-made digital Q meter, and after that, electric power inspection equipment, HDTV frame grabber, DARC encoder, which triggered each business, electronic load equipment, video server, GPS Company profile | 14 Company profile | 15 signal generator for today. Power Electronics Div. Visualware Div. MEGURO Electronics Div. 1970 1980 1990 2000 2010 '91 '73 Digital Q meter '80 Automated power supply inspection system Develops Power Supply Evaluation System '00