Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D874761 | Vacuum cleaner | Yuki Oka, Sayami Nakamura | 2020-02-04 |
| D507275 | Facsimile machine | — | 2005-07-12 |
| 6434623 | Data transmission and data receiving apparatus that obtains file differences during transmission | Kenichi Sasaki, Tatsuro Matsumoto, Takayuki Hasebe, Hiroaki Kato, Morito Yamamoto | 2002-08-13 |
| 5730317 | Structure of chip component feeder | Takatoshi Mitsushima, Kunio Tanaka, Tomitatsu Soga, Takashi Nakanishi, Manabu Morita | 1998-03-24 |
| D390842 | Facsimile machine | Hiroshi Yamamizu | 1998-02-17 |
| 5700951 | Testing apparatus of steering system | Tatsuya Sagiyama, Fumihiko Baba, Kaname Saito, Hitoshi Iizuka | 1997-12-23 |
| D385266 | Facsimile machine | — | 1997-10-21 |
| D383742 | Facsimile machine | Masaji Sawada | 1997-09-16 |
| D383744 | Facsimile machine | Shin Takahashi | 1997-09-16 |
| D317917 | Tape player | Kazuo Tsujimoto | 1991-07-02 |
| D317914 | Tape player with radio | — | 1991-07-02 |
| D308520 | Combined tape player and radio | — | 1990-06-12 |
| D306166 | Combined tape player and radio | — | 1990-02-20 |
| D304453 | Clock radio | — | 1989-11-07 |