KK

Kenji Kumagai

Bridgestone: 7 patents #326 of 2,860Top 15%
FL Fujitsu Semiconductor Limited: 4 patents #161 of 1,301Top 15%
MM Murata Machinery: 3 patents #89 of 397Top 25%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
TC Tachi-S Co.: 2 patents #129 of 398Top 35%
NE Nec: 2 patents #5,510 of 14,502Top 40%
OU Osaka University: 1 patents #681 of 1,984Top 35%
PO Pokka: 1 patents #18 of 45Top 40%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
TI Tokyo Electric Power Company Holdings, Incorporated: 1 patents #245 of 711Top 35%
HC Honda Elesys Co.: 1 patents #33 of 63Top 55%
NM Nippon Mektron: 1 patents #123 of 286Top 45%
Overall (All Time): #171,778 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
11222535 Route determination method, controller, and routing system comprising controller Tatsushi Nishi, Kosei Nishida, Hideki Kaname, Toshimitsu Higashi 2022-01-11
11219123 Printed circuit board and method for manufacturing same Fumihiko Matsuda, Yoshihiko Narisawa, Daisuke Shiokawa, Yuki Ogi, Akihiko Toyoshima +3 more 2022-01-04
10743669 Seat pad Yoshiyuki Takahashi, Toshimitsu SHINOHARA, Taisuke Yonezawa 2020-08-18
10660444 Seat pad Yoshiyuki Takahashi, Toshimitsu SHINOHARA, Taisuke Yonezawa 2020-05-26
10561246 Seat pad Yoshiyuki Takahashi, Toshimitsu SHINOHARA, Taisuke Yonezawa 2020-02-18
10532678 Seat pad and seat pad production device Yoshiyuki Takahashi, Toshimitsu SHINOHARA, Taisuke Yonezawa 2020-01-14
10470577 Seat pad and method for manufacturing seat pad Hideo Tobata, Junpei Yoshikawa, Jun Takano, Kazuo Noguchi 2019-11-12
10410895 Conveyance control device and conveyance control system Atsushi Kobayashi 2019-09-10
10106064 Seat pad Junpei Yoshikawa, Kei Miyata 2018-10-23
9989936 Transport control system Hisato Yoneda 2018-06-05
9221369 Seat pad Koji Sanefuji, Kazushige Ebe 2015-12-29
8603548 Anti-avian influenza virus agent, and product containing anti-avian influenza virus agent Syuichi Fukumoto, Yasuo Suzuki, Nongluk Sriwilaijaroen 2013-12-10
8584069 Apparatus and method for design support using layout positions of first and second terminals Kenichi Ushiyama, Shigenori Ichinose, Kenji Suzuki, Takafumi Miyahara, Shuji Tanahashi +1 more 2013-11-12
8545238 Electronic device having connector Naoya Takeda 2013-10-01
8347253 Designing supply wirings in semiconductor integrated circuit by detecting power supply wiring of specific wiring layer in projection area Jun Suda 2013-01-01
8230376 Designing supply wirings in semiconductor integrated circuit by detecting power supply wiring of specific wiring layer in projection area Jun Suda 2012-07-24
8156465 Layout method and layout program for semiconductor integrated circuit device 2012-04-10
7299443 Method for designing wiring connecting section and semiconductor device 2007-11-20
7032384 Steam turbine plant Yukihiko Sawa, Koichi Watanabe 2006-04-25
7032207 Method of designing semiconductor integrated circuit with accurate capacitance extraction Shinichi Kurose 2006-04-18
7005746 Method for designing wiring connecting section and semiconductor device 2006-02-28
6404074 Passenger detecting system and air bag system using the same Takashi Saito, Kazunori Jinno, Satoshi Baba, Masahiro Ofuji, Tsutomu Fukui +4 more 2002-06-11
6310407 Passenger detecting system and air bag system using the same Takashi Saito, Kazunori Jinno, Satoshi Baba, Masahiro Ofuji, Tsutomu Fukui +4 more 2001-10-30
6109037 Feed water heating system for power-generating plant Tadashi Narabayashi, Mikihide Nakamaru, Yutaka Asanuma, Makoto Yasuoka, Michitsugu Mori +1 more 2000-08-29