Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12066815 | Recipe creation method or apparatus utilizing a series of steps according to a target recipe file for semiconductor manufacturing or substrating processing | — | 2024-08-20 |
| 4664506 | Apparatus for recording cathode-ray tube image | Taizo Akimoto, Norio Ookawa, Nobuyuki Torisawa | 1987-05-12 |
| 4629300 | Separate-exposure photographing apparatus | Taizo Akimoto, Masahide Akisada, Norio Ookawa, Tatsuo Yoshino, Yuji Takamura | 1986-12-16 |
| 4592633 | Photographing apparatus | Norio Ookawa, Tatsuo Yoshino, Takashi Yamamoto | 1986-06-03 |