Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7284482 | Sheet-fed offset rotary printing press with convertible press mechanism | Shigeru Maruyama | 2007-10-23 |
| 7275626 | Damper device | Eiji Fukuzawa, Takayuki Tomura, Naohisa Tanaka, Ryosuke Hayashi, Yoshiro Terada +1 more | 2007-10-02 |