TO

Tetsuya Ogawa

Honda Motor Co.: 58 patents #41 of 21,052Top 1%
CH Chisso: 33 patents #19 of 833Top 3%
Mitsubishi Electric: 9 patents #3,275 of 25,717Top 15%
KS Kobe Steel: 8 patents #166 of 1,773Top 10%
SE Seiko Epson: 6 patents #2,663 of 7,774Top 35%
KC Kobelco Construction Machinery Co.: 5 patents #78 of 422Top 20%
DC Daido Metal Company: 4 patents #68 of 280Top 25%
Ricoh Company: 3 patents #4,826 of 9,818Top 50%
NK Nihon Kohden: 3 patents #128 of 467Top 30%
KO Komatsu: 3 patents #609 of 2,087Top 30%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
Brother Kogyo: 2 patents #1,845 of 2,767Top 70%
OU Osaka University: 2 patents #362 of 1,984Top 20%
Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%
KC Kobelco Cranes Co.: 1 patents #30 of 55Top 55%
DE Denso: 1 patents #6,940 of 11,792Top 60%
FL Fujitsu Hitachi Plasma Display Limited: 1 patents #106 of 166Top 65%
HT Hayashi Telempu: 1 patents #29 of 139Top 25%
IN Inoac: 1 patents #65 of 232Top 30%
KC Kaken Pharmaceutical Co.: 1 patents #159 of 335Top 50%
AC Akebono Brake Industry Co.: 1 patents #169 of 376Top 45%
KC Kyowa Leather Cloth Co.: 1 patents #4 of 38Top 15%
MI Mitsubishi Chemical Functional Products, Inc.,: 1 patents #7 of 13Top 55%
MC Morishita Jintan Co.: 1 patents #19 of 78Top 25%
Rohm Co.: 1 patents #1,438 of 2,292Top 65%
UM University Of Miyazaki: 1 patents #34 of 87Top 40%
Overall (All Time): #7,686 of 4,157,543Top 1%
135
Patents All Time

Issued Patents All Time

Showing 1–25 of 135 patents

Patent #TitleCo-InventorsDate
12352743 Tension measuring device Hodaka Makino 2025-07-08
12215742 Sliding member Erina Yasuda, Kenji Nimura 2025-02-04
11577487 Synthetic resin skin material composite and method of producing synthetic resin skin material composite Tomoyuki Ishiyama, Kenji Kubo, Atsuhiko Itakura 2023-02-14
11505774 Sample storage apparatus Hodaka Makino, Hirotsugu Kubo, Masahiro Kinooka 2022-11-22
11506148 Mechanism for opening/closing intake member Yuji Oigawa, Yusuke Ninomiya 2022-11-22
11499506 Opening/closing mechanism of intake member Yusuke Ninomiya, Yuji Oigawa 2022-11-15
11318456 Aseptic sampling apparatus and sampling method using the same Hodaka Makino, Hirotsugu Kubo, Masahiro Kinooka 2022-05-03
11221042 Half thrust bearing, thrust bearing, bearing device, and internal combustion engine Kazuki Sakai 2022-01-11
11001481 Load detector, and winding apparatus for crane comprising said detector Hiroaki Kawai, Takashi Hiekata, Koji Inoue, Takashi Tokuyama, Hiroshi Hashimoto +3 more 2021-05-11
10927887 Sliding member and thrust washer Shigeru Inami 2021-02-23
10790522 Fuel cell module Yukihisa Kanao, Yuki Yoshimine 2020-09-29
10773932 Electric winch device Shintaroh Sasai, Koji Inoue, Takashi Hiekata 2020-09-15
10769507 Image forming apparatus and image forming method for prohibiting or allowing recovery printing based on number of times of printing in case of discrepancy between sizes of sheet Takahiro Miyakawa 2020-09-08
10431831 Catalyst particles, carbon-supported catalyst particles and fuel cell catalysts, and methods of manufacturing such catalyst particles and carbon-supported catalyst particles Go Sakai, Tatsuya Arai, Koshi Sekizawa, Naoki Takehiro 2019-10-01
10399828 Electrically driven winch device and mobile crane Takashi Hiekata, Koji Inoue, Hiroaki Kawai, Shintaroh Sasai, Toshiro Yamashita 2019-09-03
10381890 Axial-gap rotating electric machine Koji Inoue, Takashi Hiekata, Hiroaki Kawai, Shintaro Sasai, Toshiro Yamashita +2 more 2019-08-13
10287137 Winch control apparatus and crane Hiroaki Kawai, Takashi Tokuyama, Toshiaki Shimoda, Koji Inoue, Shintaroh Sasai 2019-05-14
10189687 Electric winch device and mobile crane Takashi Hiekata, Hiroaki Kawai, Koji Inoue, Shintaro Sasai, Toshiro Yamashita 2019-01-29
10018222 Sliding member Shigeru Inami, Tadatoshi Nagasaki 2018-07-10
9972856 Fuel cell module Yuki Yoshimine 2018-05-15
9941528 Fuel cell system 2018-04-10
9847542 Fuel cell module Yuki Yoshimine 2017-12-19
9831506 Fuel cell module Yuki Yoshimine 2017-11-28
9816706 Fuel cell combustor and fuel cell module Hideaki Takada, Teruyuki Ushijima, Yukihiko Kiyohiro 2017-11-14
9796564 Crane Hiroaki Kawai, Takashi Hiekata, Koji Inoue, Shintaro Sasai, Toshiro Yamashita +1 more 2017-10-24