Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6385838 | Method for manufacturing lens-fitted photo film unit | Takeshi Yamazaki, Fumio Yuito | 2002-05-14 |
| 6195506 | Photo film take-up spool and shaft | Takeshi Yamazaki, Fumio Noji | 2001-02-27 |
| 6035520 | Apparatus for manufacturing lens-fitted photo film unit | Takeshi Yamazaki, Fumio Yuito | 2000-03-14 |
| 5838998 | Photo film take-up spool and shaft | Takeshi Yamazaki, Fumio Noji | 1998-11-17 |