Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D460981 | Printing machine | Yuichirou Tachibana, Hideo Aoyama | 2002-07-30 |
| D420019 | Hole puncher for printing plate | Yuichiro Tachibana, Hideki Dohmoto | 2000-02-01 |
| D416283 | Printing machine | Makoto Yamashita, Takashi Iwamoto | 1999-11-09 |
| D412525 | Printing machine | Yuichiro Tachibana, Katsushi Hirokawa, Sigeo Fujiwara | 1999-08-03 |
| D405108 | Offset printing machine | Takashi Iwamoto, Mikio Yamaoka | 1999-02-02 |
| D378831 | Offset printing machine | Katsushi Hirokawa | 1997-04-15 |
| D373790 | Offset printing machine | Toshiyuki Miyake | 1996-09-17 |
| D363735 | Printing machine | Takahiko Shinmoto | 1995-10-31 |
| D359056 | Drilling machine | Katsutoshi Kouchiyama, Shinji Iwamoto | 1995-06-06 |
| D357934 | Offset printing machine | Hideo Aoyama | 1995-05-02 |
| D357499 | Offset printing machine | Hideo Aoyama | 1995-04-18 |
| D353833 | Offset printing machine | Hideo Aoyama | 1994-12-27 |
| D341533 | Portable electric hammer drill | Masakazu Sakamoto | 1993-11-23 |