Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4827867 | Resist developing apparatus | Toshitaka Takei | 1989-05-09 |
| 4589261 | Ice making machine and method of manufacture thereof | Ryutaro Ohashi, Hisashi Hasegawa, Masao Miyoshi, Hajime Iida, Toshiyuki Mase +2 more | 1986-05-20 |