Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5032698 | Switch device with transversely flexible means for coupling driving bar and handling knob | — | 1991-07-16 |
| 4819855 | Tag-pin attaching apparatus | Shin Sato | 1989-04-11 |
| 4226505 | Holding device for a lens of an interchangeable lens assembly | Shigeru Hashimoto, Akira Masuda, Katura Mochizuki, Koshi Takeuchi, Teruhisa Oda | 1980-10-07 |
| 4194414 | Planetary speed reducer | Teisuke Ishizaka | 1980-03-25 |