Issued Patents 1997
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678402 | Air-fuel ratio control system for internal combustion engines and exhaust system temperature-estimating device applicable thereto | Hiroshi Kitagawa, Seiji Hatcho, Tetsuya Kaneko, Toshiaki Hirota, Masami Watanabe +1 more | 1997-10-21 |
| 5675890 | Method of press-connecting electrical wires to a connector and cutting waste end portions of the wires within the connector housing | Hiroshi Yamamoto | 1997-10-14 |
| 5664963 | Press-connecting joint connector including a receiving stand for cutting excess wire portions | Hiroshi Yamamoto | 1997-09-09 |
| 5660559 | Press-connecting joint connector | Hiroshi Yamamoto | 1997-08-26 |
| 5637052 | Control system for motor vehicles equipped with a torque converter and a lock-up clutch | Toshiaki Hirota, Hisashi Igarashi, Yoshiharu Saito, Jun Takahashi, Toru Kitamura | 1997-06-10 |
| 5625003 | Golf ball | Kuniyasu Horiuchi, Akihiko Hamada | 1997-04-29 |
| 5612591 | Electroluminescent device | Masayuki Katayama, Nobuei Ito, Tadashi Hattori | 1997-03-18 |
| 5602389 | Infrared sensor calibration apparatus using a blackbody | Kayoko Kondo | 1997-02-11 |
| 5595836 | Manganese dry battery | Eiji Tano, Shohei Nozaki, Ryohei Ashihara, Hajime Murakami, Kohei Kubota +1 more | 1997-01-21 |