TN

Tadashi Nakagawa

SK Seiko Koki Kabushiki Kaisha: 15 patents #5 of 27Top 20%
TO Toyota: 14 patents #1,948 of 26,838Top 8%
SC Seikosha Co.: 9 patents #33 of 312Top 15%
Sumitomo Electric Industries: 6 patents #4,612 of 21,551Top 25%
DE Denso: 5 patents #2,617 of 11,792Top 25%
Mazda Motor: 3 patents #1,256 of 4,755Top 30%
SP Seiko Precision: 3 patents #45 of 173Top 30%
MM Mitsubishi Mining: 2 patents #467 of 2,247Top 25%
AT Agency Of Industrial Science And Technology: 2 patents #293 of 1,778Top 20%
KS Kawasaki Steel: 2 patents #570 of 1,922Top 30%
KO Komatsu: 1 patents #1,163 of 2,087Top 60%
NN Ntt Mobile Communications Network: 1 patents #141 of 253Top 60%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
📍 Susono, JP: #22 of 1,238 inventorsTop 2%
Overall (All Time): #32,038 of 4,157,543Top 1%
67
Patents All Time

Issued Patents All Time

Showing 1–25 of 67 patents

Patent #TitleCo-InventorsDate
10502118 Exhaust heat recovery device Toshio Murata, Kazunari Matsuura 2019-12-10
10280823 Engine control device Toshio Murata 2019-05-07
10054026 Exhaust heat recovery structure Toshio Murata 2018-08-21
9340094 Control device for vehicle Masaki Morita, Hiroshi Kishita 2016-05-17
8868314 Control device for vehicle Masaki Morita, Hiroshi Kishita 2014-10-21
8794124 Hydraulic pump or motor Takeo Iida, Tomohiro Sakai 2014-08-05
8577526 Vehicle and control method thereof Kunihiko Jinno, Masahiko Maeda, Hideaki Yaguchi 2013-11-05
8327634 Exhaust heat recovery system Manabu Orihashi, Yoshio Hasegawa, Yasuhiro Kaya 2012-12-11
8271156 Hybrid vehicle and control method thereof Kunihiko Jinno, Masahiko Maeda, Hideaki Yaguchi 2012-09-18
8255137 Vehicle and control method thereof Kunihiko Jinno, Masahiko Maeda, Hideaki Yaguchi 2012-08-28
8204639 Hybrid vehicle and control method thereof Kunihiko Jinno, Masahiko Maeda, Hideaki Yaguchi 2012-06-19
8096375 Vehicle and control method thereof Kunihiko Jinno, Masahiko Maeda, Hideaki Yaguchi 2012-01-17
8065069 Vehicle and control method thereof Kunihiko Jinno, Masahiko Maeda, Hideaki Yaguchi 2011-11-22
7100383 Air conditioner for vehicle capable of recovering vehicle deceleration energy Naoshi Sugesawa, Takeshi Wakisaka, Kenji Miura, Noboru Takagi 2006-09-05
7096680 Vehicle air conditioner with discharge capacity control of compressor Naoshi Sugesawa, Takeshi Wakisaka, Noboru Takagi 2006-08-29
7040947 Method of forming electrode layers Hideki Ashida, Junichi Hibino, Keisuke Sumida, Mitsuhiro Ohtani, Shinya Fujiwara +1 more 2006-05-09
7034458 Multi-layered shaped electrode Hideki Asida, Shinya Fujiwara, Hideki Marunaka, Keisuke Sumida, Hideaki Yasui +2 more 2006-04-25
7002297 Plasma display panel and manufacturing method for the same Masaki Aoki, Mitsuhiro Ohtani, Junichi Hibino, Keisuke Sumida, Hideki Asida +2 more 2006-02-21
6989706 Method for application of gating signal in insulated double gate FET Toshihiro Sekigawa, Hanpei Koike 2006-01-24
6891331 Plasma display unit and production method thereof Hideki Ashida, Junichi Hibino, Keisuke Sumida, Mitsuhiro Ohtani, Shinya Fujiwara +1 more 2005-05-10
6869751 Method of manufacturing metal electrode Hideki Asida, Shinya Fujiwara, Hideki Marunaka, Keisuke Sumida, Hideaki Yasui +2 more 2005-03-22
6777872 Plasma display panel and method for production thereof Masaki Aoki, Mitsuhiro Ohtani, Junichi Hibino, Keisuke Sumida, Hideki Asida +2 more 2004-08-17
6732941 Air conditioner for vehicle Toshinobu Homan, Hiroki Nakamura 2004-05-11
6518727 Charging control system for air conditioner and battery Mitsuyo Oomura, Toshinobu Homan, Hiroki Nakamura 2003-02-11
6516621 Air conditioner for hybrid vehicle Toshinobu Homan, Yuji Takeo, Mitsuyo Oomura, Hiroki Nakamura 2003-02-11