Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797080 | Method for producing spraying material | Naoya Komabayashi, Hisashi Morimoto | 2004-09-28 |
| 6782785 | Cutter cassette and cutting device | Fumio Shimizu | 2004-08-31 |
| 6739626 | Spiral coil and bookbinding device and bookbinding method using the same | Fumio Shimizu | 2004-05-25 |
| 6728242 | ATM cell switching system | Yoshito Sakurai, Kenichi Ohtsuki, Shinobu Gohara, Akira Horiki, Takao Kato +1 more | 2004-04-27 |
| D485304 | Punch | Hideyuki Suzuki | 2004-01-13 |
| 6672816 | Simplified bookbinding device for twin-ring | Hideyuki Suzuki, Tomoyoshi Nakamura | 2004-01-06 |