SN

Shinji Nishikawa

HC Hitachi Construction Machinery Co.: 45 patents #12 of 1,234Top 1%
CL Central Glass Company, Limited: 9 patents #86 of 968Top 9%
NC Nishikawa Rubber Co.: 5 patents #19 of 246Top 8%
BA Bayer Materialscience Ag: 2 patents #297 of 1,035Top 30%
CA Covestro Deutschland Ag: 2 patents #276 of 964Top 30%
NC Nihon Plast Co.: 2 patents #80 of 253Top 35%
NO Nippon Mitsubishi Oil: 2 patents #42 of 158Top 30%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
MC Mitsubishi Oil Co.: 1 patents #37 of 83Top 45%
NT National Institute Of Advanced Industrial Science And Technology: 1 patents #1,256 of 3,134Top 45%
CA Catalytic: 1 patents #37 of 77Top 50%
NC Nihon Tokushu Toryo Co.: 1 patents #9 of 57Top 20%
FL Fujitsu Microcomputer Systems Limited: 1 patents #14 of 21Top 70%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
Overall (All Time): #29,801 of 4,157,543Top 1%
69
Patents All Time

Issued Patents All Time

Showing 26–50 of 69 patents

Patent #TitleCo-InventorsDate
10557251 Work machine Shinya Imura, Manabu Edamura, Kouji Ishikawa, Masatoshi Hoshino, Shinji Ishihara 2020-02-11
10458097 Hybrid work machine Hiroaki AMANO, Shinya Imura, Ryouhei Yamashita, Shinji Ishihara, Masafumi HITA 2019-10-29
10450726 Pump control system of work machine Shinya Imura, Hidekazu Moriki, Hiroaki AMANO 2019-10-22
10329737 Hybrid construction machine Masafumi HITA, Shinya Imura 2019-06-25
10316866 Construction machine Hiroaki AMANO, Shinya Imura, Ryouhei Yamashita 2019-06-11
10221871 Construction machinery Shinya Imura, Hidetoshi Satake, Kouji Ishikawa, Seiji Hijikata, Takatoshi Ooki 2019-03-05
10066368 Hydraulic fluid energy recovery apparatus for work machine Seiji Hijikata, Hidetoshi Satake, Shinya Imura 2018-09-04
10030363 Hybrid work machine Shinya Imura, Masafumi HITA, Hiroaki AMANO 2018-07-24
10006472 Construction machine Hidetoshi Satake, Shinya Imura, Shiho Izumi, Kouji Ishikawa 2018-06-26
10006473 Hybrid construction machine Kouji Ishikawa, Hidetoshi Satake, Shinya Imura, Shiho Izumi 2018-06-26
9822803 Work machine Shinya Imura, Kouji Ishikawa, Hidetoshi Satake, Tomoaki Kaneta, Shiho Izumi 2017-11-21
9777463 Construction machine Shiho Izumi, Shinya Imura, Hidetoshi Satake, Kouji Ishikawa, Tomoaki Kaneta +1 more 2017-10-03
9725878 Hybrid-type construction machine Hiroaki AMANO, Kouji Ishikawa, Hidetoshi Satake, Shinya Imura, Tomoaki Kaneta +1 more 2017-08-08
9593464 Construction machine Shiho Izumi, Kouji Ishikawa, Shinya Imura, Tomoaki Kaneta, Hiroaki AMANO 2017-03-14
9574324 Work machine Hidetoshi Satake, Manabu Edamura, Takatoshi Ooki, Kouichi Shibata 2017-02-21
9567730 Work machine Shinya Imura, Kouji Ishikawa, Hidetoshi Satake, Tomoaki Kaneta, Shiho Izumi 2017-02-14
9290908 Hybrid construction machine Takenori Hiroki, Manabu Edamura, Toshihiko Ishida, Manabu Sugiura, Hidetoshi Satake +2 more 2016-03-22
9285023 Hydraulic drive of operating machine Kouji Ishikawa, Hidetoshi Satake, Takatoshi Ooki 2016-03-15
9260838 Control system for construction machine Shingo Sawada, Kouji Ishikawa, Hidetoshi Satake, Takatoshi Ooki 2016-02-16
9133602 Information management system for construction machine Takatoshi Ooki, Kouji Ishikawa, Hidetoshi Satake 2015-09-15
9038375 Hydraulic working machine Satoshi Iwasaki, Kouji Ishikawa, Hidetoshi Satake, Takatoshi Ooki 2015-05-26
9013289 Display device for work machine Kouji Ishikawa, Takatoshi Ooki, Keiichiro Nakamura 2015-04-21
9010088 Working machine Kouji Ishikawa, Hidetoshi Satake, Takatoshi Ooki 2015-04-21
8991184 Hybrid construction machine Takatoshi Ooki, Hidetoshi Satake, Kouji Ishikawa 2015-03-31
8959918 Hybrid construction machine Takenori Hiroki, Kouji Ishikawa, Manabu Edamura, Hidetoshi Satake, Takatoshi Ooki 2015-02-24