Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6047435 | Cleaning cloth and cleaning apparatus | Youichi Suzuki, Keiji Abe, Yasuki Tsutsumi, Fumihiko Yoshiro, Harunobu Hirayama +1 more | 2000-04-11 |
| 5953784 | Cleaning cloth and cleaning apparatus | Youichi Suzuki, Keiji Abe, Yasuki Tsutsumi, Fumihiko Yoshiro, Harunobu Hirayama +1 more | 1999-09-21 |
| 5824570 | Method for designing a semiconductor integrated circuit | Chiharu Mizuno | 1998-10-20 |
| 5675501 | Method of designing semiconductor integrated circuit apparatus having no dead space | — | 1997-10-07 |