Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7219393 | Hinge system used for personal computer and personal computer including the same | — | 2007-05-22 |
| 4518698 | Plasmid and production thereof | Masakazu Kikuchi, Takaki Hayakawa | 1985-05-21 |
| 4478937 | Plasmid and production thereof | Masakazu Kikuchi, Takaki Hayakawa | 1984-10-23 |
| 4421688 | Macbecin derivatives | Masayuki Muroi | 1983-12-20 |
| 4406176 | Steering shaft support device | Akio Numazawa, Taketo Matoba | 1983-09-27 |
| 4362663 | Maytansinoid compound | Motowo Izawa, Kazuo Nakahama | 1982-12-07 |
| 4277984 | Steering shaft support device | Akio Numazawa, Taketo Matoba | 1981-07-14 |