Issued Patents All Time
Showing 101–118 of 118 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814319 | Heat and pressure sensitive recording material | Nobuhiko Kitada, Akihiro Tanaka | 1989-03-21 |
| 4811808 | Acceleration slip control device for a wheeled vehicle | Kiyotaka Ise, Hiroharu Miyazaki | 1989-03-14 |
| 4808564 | Catalyst for the purification of exhaust gases | Naoto Miyoshi, Masayasu Sato | 1989-02-28 |
| 4742038 | Monolithic catalyst support and catalyst deposited on the support | — | 1988-05-03 |
| 4633842 | Method and apparatus for controlling the fuel injection amount and timing for a diesel engine | Shinji Ikeda | 1987-01-06 |
| 4548175 | Internal combustion engine with two intake valves | Taiyo Kawai, Nobuo Habu | 1985-10-22 |
| 4490596 | Induction cooking apparatus having cooling arrangement therefor | Yukio Hirai, Keizo Amagami, Takao Kobayashi | 1984-12-25 |
| 4404795 | Method of and apparatus for reducing emitted amount of particulates contained in exhaust gas of diesel engine | Kiyohiko Oishi, Yoshihiro Suzuki, Kiyoshi Kobashi, Takashi Yoshida, Takeshi Kogiso | 1983-09-20 |
| 4304651 | Solid pole oxygen sensor | Hiroshi Wakizaka, Hiroshi Shinohara, Yasuhiro Otsuka | 1981-12-08 |
| 4299627 | Method of manufacturing oxygen sensing element | Hiroshi Shinohara, Yasuhiro Otsuka, Toshinobu Furutani, Hiroshi Wakizaka | 1981-11-10 |
| 4297192 | Catalyst supported oxygen sensor element and a method of manufacturing same | Hiroshi Shinohara, Yasuhiro Otsuka, Hiroshi Wakisaka, Toshinobu Furutani | 1981-10-27 |
| 4292157 | Solid pole oxygen sensor and its manufacturing process | Hiroshi Wakizaka, Hiroshi Shinohara, Yasuhiro Otsuka | 1981-09-29 |
| 4278509 | Method of activating oxygen concentration cell | Yasuhiro Otsuka, Ryuzo Hori, Kiyoshi Uchida, Toshinobu Furutani | 1981-07-14 |
| 4272349 | Catalyst supported oxygen sensor with sensor element having catalyst and protective layers and a method of manufacturing same | Toshinobu Furutani, Hiroshi Shinohara, Yasuhiro Otsuka, Hiroshi Wakisaka | 1981-06-09 |
| 4265930 | Process for producing oxygen sensing element | Hiroshi Shinohara, Yasuhiro Otsuka, Toshinobu Furutani, Hiroshi Wakizaka | 1981-05-05 |
| 4209378 | Oxygen sensing element | Hiroshi Schinohara, Yasuhiro Otsuka, Toshinobu Furutani, Hiroshi Wakizaka | 1980-06-24 |
| 4209377 | Oxygen sensing element | Hiroshi Shinohara, Yasuhiro Otsuka, Toshinobu Furutani, Hiroshi Wakizaka | 1980-06-24 |
| 4208265 | Oxygen sensor element and process of manufacture | Ryuzo Hori, Kiyoshi Uchida, Yasuhiro Otsuka, Hiroshi Wakisaka | 1980-06-17 |