Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6899259 | Roll staple cartridge | Sadayoshi Takeuchi, Yoshihiro Kaneko | 2005-05-31 |
| 6626294 | Roll staple | Masayoshi Shigemitsu, Yoshihiro Kaneko, Masaru Ando, Susumu Shinmei | 2003-09-30 |
| 4784026 | Pneumatic screw aligner-feeder | Kenji Kobayashi, Mitsuhiro Takatsuru, Jun Maemori, Chikamitsu Sawada | 1988-11-15 |