Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8336750 | Stapler | — | 2012-12-25 |
| 8002161 | Stapler having specific clincher groove for stabilizing staple path | — | 2011-08-23 |
| 7234622 | Stapler, cartridge for stapler, and system having the stapler and cartridge in combination | Takashi Masuda, Akira Aoki | 2007-06-26 |
| 4784026 | Pneumatic screw aligner-feeder | Kenji Kobayashi, Atsuyoshi Fujishima, Mitsuhiro Takatsuru, Chikamitsu Sawada | 1988-11-15 |