Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6838643 | Method and apparatus for performing baking treatment to semiconductor wafer | Takamitsu Furukawa, Keisuke Tanaka, Kouhei Shimoyama, Akira Watanabe, Tadashi Nishimuro +3 more | 2005-01-04 |
| 6455438 | Fabrication method for a semiconductor device | Azusa Yanagisawa, Koki Muto, Tadashi Nishimuro, Katsuo Oshima, Akira Watanabe +4 more | 2002-09-24 |
| 5971517 | Band blade bending and cutting device with marking unit | Makoto Kugumiya, Akihide Okumura, Yasunori Kunimune | 1999-10-26 |
| 4631552 | Thermal recorder paper stacker | — | 1986-12-23 |