Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D454094 | Motorcycle | Asao Itaya, Yasuhisa Ishikawa | 2002-03-05 |
| D299631 | Four-wheeled motorcycle | Yasuhiro Oba, Akira Watanabe, Shigeru Kuroda | 1989-01-31 |
| 4770084 | Parallel swash plate type fluid machines | Yasuhiro Higashihara, Takashi Onda, Tetsuo Kawasaki | 1988-09-13 |
| 4588414 | Countercurrent, cooling crystallization and purification method for multi-component molten mixture | Keizo Takegami, Minoru Morita, Kazuto Nakamaru | 1986-05-13 |
| 4383121 | Process for purifying monochloroacetic acid | Ryoji Sugamiya, Kazuto Nakamaru, Keizo Takegami, Minoru Morita | 1983-05-10 |