Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6881165 | Hydraulic control apparatus of vehicle and control method | Hiroatsu Endo, Tatsuya Ozeki, Akira Kasamatsu, Nobuyuki Nagashima, Hisanori Nomoto +3 more | 2005-04-19 |
| 6662904 | Friction engagement element with lubrication | Kenji Omote, Takeshi Inuzuka, Shigeo Tsuzuki, Hisanori Nomoto, Yuji Iwase | 2003-12-16 |
| 6637530 | Hybrid vehicle control apparatus wherein battery is charged based on required charging amount and/or energy conversion efficiency of electric generator | Hiroatsu Endo, Hidehiro Oba, Kazumi Hoshiya | 2003-10-28 |
| 6524217 | Apparatus for controlling vehicle drive units | Akira Murakami, Masanori Ohtake, Hiroatsu Endo, Yuji Iwase | 2003-02-25 |
| 6508741 | Hydraulic control system for automatic transmissions | Akira Murakami, Masanori Ohtake, Hisanori Nomoto, Nobuyuki Nagashima, Tomoe Osada +1 more | 2003-01-21 |
| 6306057 | Hybrid drive system | Kunio Morisawa, Hiroyuki Shioiri, Yuji Iwase, Hiroshi Itoh, Nobuyuki Nagashima +1 more | 2001-10-23 |
| 6201312 | Drive control system for hybrid vehicles | Hiroyuki Shioiri, Hidehiro Oba, Hiroatsu Endo, Kazumi Hoshiya | 2001-03-13 |
| 6080199 | Gear designing method, gear manufacturing method, and gear manufactured by the same method | Masana Kato, Katsumi Inoue | 2000-06-27 |
| 5603241 | Vehicle transmission system capable of simultaneous slipping of frictional coupling devices disposed in different gear trains between input and output shafts | — | 1997-02-18 |
| 5554082 | Transmission with integral large and small planetary gears, and method of assembling the transmission | Takashi Shimizu, Eiji Ichioka, Kinya Yoshii, Takeharu Koide, Makoto Funahashi | 1996-09-10 |
| 5533943 | Planetary gear device including planetary gears each having integrally formed large and small pinions | Eiji Ichioka, Kinya Yoshii, Takeharu Koide, Makoto Funahashi, Takashi Shimizu +2 more | 1996-07-09 |
| 5499703 | Peak torque decreasing apparatus for an automobile power train | Masayuki Kii, Hiroaki Nimura | 1996-03-19 |
| 5269199 | Torional damper type flywheel device | — | 1993-12-14 |
| 5156067 | Torsional damper type flywheel device | — | 1992-10-20 |
| 5111714 | Torsional damper type flywheel device | Shinji Honoki, Katsuyuki Kobayashi, Toshihiro Ootake | 1992-05-12 |
| 5097721 | Torsional damper type flywheel device | — | 1992-03-24 |
| 5065642 | Apparatus for absorbing torque variation | Junji Kagiyama, Kiyonori Kobayashi, Mototaka Nakane, Masakazu Kamiya, Masaki Inui +2 more | 1991-11-19 |
| 5032107 | Flywheel device with a torsional damper | Masaki Inui, Kenichi Yamamoto, Tsuyoshi Sumi, Toshihiro Ohtake | 1991-07-16 |
| 5025680 | Torsional damper type flywheel device | Masaki Inui, Kenichi Yamamoto, Kaoru Wakahara | 1991-06-25 |
| 4950204 | Flywheel with a torsional damper | Masaki Inui | 1990-08-21 |
| 4950205 | Flywheel with a torsional damper | — | 1990-08-21 |
| 4947706 | Flywheel with a torsional damper | Hiroshi Itoh, Hiroski Nimura, Kenichi Yamamoto | 1990-08-14 |
| 4693354 | Clutch damper | Kaoru Wakahara, Hisao Ohtani, Kenichi Kametaka, Masaru Kinoshita, Nobuyuki Kobayashi | 1987-09-15 |