Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5989156 | Slip control system for lock-up clutch | Tooru Matsubara, Kunihiro Iwatsuki, Hideo Tomomatsu, Kazuyuki Shiiba | 1999-11-23 |
| 5921889 | Automotive control apparatus including means for preventing interference between running stability control device and transmission shift control device | Kazutoshi Nozaki, Hideo Tomomatsu | 1999-07-13 |
| 5895435 | Vehicle drive mode estimating device, and vehicle control apparatus, transmission shift control apparatus and vehicle drive force control apparatus including drive mode estimating device | Takashi Ohta, Yoshio Ito, Yasunari Nakamura, Hideo Tomomatsu, Syoichi Sayo +5 more | 1999-04-20 |
| 5873802 | Vehicle control apparatus having means for preventing interference between transmission controls by running stability control means and manual shift control means | Atsushi Tabata, Hideo Tomomatsu, Kagenori Fukumura | 1999-02-23 |
| 5078028 | Hydraulic control device with cutback valve for an automatic transmission | Kaunori Ishikawa, Hideo Tomomatsu, Tadashi Kondo, Yuji Kashihara, Kazumasa Tsukamoto +2 more | 1992-01-07 |
| 5038287 | Method of controlling engine in vehicle for speed stage shifting of transmission | Kunihiro Iwatsuki | 1991-08-06 |
| 5005444 | Hydraulic control apparatus for automatic transmission for motor vehicle | Hiromichi Kimura, Kunihiro Iwatsuki, Takuji Taniguchi, Kazunori Ishikawa | 1991-04-09 |
| 4991464 | Engine brake control device for an automatic transmission | Kazunori Ishikawa, Kazumasa Tsukamoto, Takuji Taniguchi, Yuji Kashihara, Kunihiro Iwatsuki | 1991-02-12 |
| 4969099 | Double-detecting, trouble-judging and failsafe devices in system for integrally controlling automatic transmission and engine | Kunihiro Iwatsuki, Yoshio Shindo, Yuji Kashihara, Fumiaki Izumi | 1990-11-06 |
| 4967355 | Method for controlling switching over of speed stages of transmission with presetting of due period | Kunihiro Iwatsuki | 1990-10-30 |
| 4890515 | System for integrally controlling automatic transmission and engine | Kunihiro Iwatsuki | 1990-01-02 |
| 4875665 | Accumulator | Eiji Kato, Masanori Kadotani, Yoshikazu Sakaguchi, Seitoku Kubo, Kunihiro Iwatsuki +1 more | 1989-10-24 |
| 4690017 | Shift control system of automatic transmission | Kunihiro Iwatsuki, Yoshio Shindou | 1987-09-01 |