Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6540792 | Cellulose fiber-containing structure | Masaki Ishii, Katsuya Okajima, Akira Nagahara, Naoaki Ito, Hidenobu Honda +2 more | 2003-04-01 |
| 6338003 | Data display/input method for CNC apparatuses used as online terminals | Masao Kamiguchi, Chikara Ookuma, Issei Kashiwagi | 2002-01-08 |
| 5940699 | Process of fabricating semiconductor device | Hirofumi Sumi, Jun Suenaga, Kazuhiro Tajima, Yutaka Okamoto | 1999-08-17 |
| 5355587 | Ultrasonic cutter | Naomitsu Takekawa, Yukihiro KATOU, Masahiko Yano, Tomoyuki Fujisaki | 1994-10-18 |