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DELTA TOOLING CO LTD

Overview
  • Total Patents
    683
  • GoodIP Patent Rank
    14,325
  • Filing trend
    ⇩ 50.0%
About

DELTA TOOLING CO LTD has a total of 683 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 1995. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets transport, medical technology and furniture and games are FAURECIA AUTOMOTIVE SEATING LLC, DELTA KOGYO CO and Faurecia Sièges d'Automobile.

Patent filings per year

Chart showing DELTA TOOLING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fujita Etsunori 311
#2 Ogura Yumi 266
#3 Kawasaki Seiji 180
#4 Fujita Yoshinori 162
#5 Sakamoto Yutaka 91
#6 Takata Yasuhide 62
#7 Sugimoto Eiji 57
#8 Wagata Shigeki 54
#9 Maeda Shinichiro 51
#10 Kojima Shigeyuki 51

Latest patents

Publication Filing date Title
WO2021079944A1 Biological signal detection device
JP2020065818A Biological signal measuring device, biological state estimation device, and biological state estimation system
JP2019122502A Blood pressure estimation device, blood pressure estimation method, computer program and recording medium
WO2018025992A1 Damper
WO2016143909A1 Seat reclining device and seat
WO2016129663A1 Headrest having speaker
US2018029876A1 Method for manufacturing headrest, and headrest
WO2016093347A1 Device and computer program for analyzing biological state
WO2016060270A1 Seat support mechanism, seat structure and suspension seat
US2017240071A1 Rotation movement control mechanism and seat
EP3208140A1 Torque transfer control mechanism and seat structure
CN106414162A Seat structure
JP2016174889A Seat reclining device and seat
JP2016174838A Biological state estimation apparatus and computer program
JP2016049962A Power seat slide device and vehicular seat
JP2016112144A Living body state analysis device and computer program
JP2016077835A Rotation operation control mechanism and sheet
JP2015192850A Hook-and-loop fastener, cushion structure, and seat structure
JP2016077511A Lumber support structure and seat structure
JP2016078625A Headrest