Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5031495 | Sheet punching cutter | Mikio Kogane, Tsutomu Kimura | 1991-07-16 |
| 4892019 | Sheet punching cutter | Mikio Kogane, Tsutomu Kimura | 1990-01-09 |
| 4862779 | Punching cutter for thin material | Nobuo Watase, Yasunobu Sakaguchi, Mikio Kogane | 1989-09-05 |
| 4749435 | Apparatus for and method of producing resin laminated cards | Mikio Kogane, Nobuo Watase | 1988-06-07 |
| 4576471 | Photographic printing apparatus | Mikio Kogane | 1986-03-18 |
| 4576473 | Photographic printing apparatus | Mikio Kogane, Takashi Yamamoto | 1986-03-18 |
| 4576474 | Information input/output apparatus for disk film | Atsushi Shiraishi | 1986-03-18 |