Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5243852 | Failure diagnosis device for an automotive engine | — | 1993-09-14 |
| 5231937 | Pulverized coal burner, pulverized coal boiler and method of burning pulverized coal | Hironobu Kobayashi, Kiyoshi Narato, Shigeru Azuhata, Hiroshi Miyadera, Tadashi Jimbo +2 more | 1993-08-03 |
| 5231897 | Automatic transmission control apparatus | — | 1993-08-03 |
| 5214561 | Current control circuit for an electromagnetic type actuator | — | 1993-05-25 |
| 5090339 | Burner apparatus for pulverized coal | Kunio Okiura, Akira Baba, Noriyuki Oyatsu, Hiroyuki Kaku, Hironobu Kobayashi | 1992-02-25 |
| 5035160 | Automatic transmission control system for a vehicle | — | 1991-07-30 |
| 4881474 | Pulverized coal combustion apparatus | Osamu Okada, Shigeto Nakashita, Tadahisa Masai, Shigeru Tominaga, Hiroshi Inada | 1989-11-21 |
| 4807541 | Apparatus for low concentration NOx combustion | Tadahisa Masai, Shigeto Nakashita | 1989-02-28 |
| 4545307 | Apparatus for coal combustion | Tadahisa Masai, Shigeto Nakashita, Toshio Uemura, Fumio Kouda, Tsuyoshi Nawata | 1985-10-08 |
| 4403941 | Combustion process for reducing nitrogen oxides | Kunio Okiura, Iwao Akiyama, Hiroshi Terada, Yoshijiro Arikawa, Akira Baba | 1983-09-13 |