Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6922979 | Method of and apparatus for manufacturing instant photography film unit | Makoto Shimizu, Hideaki Kataoka, Hiroaki Tanaka, Takayuki Kambara, Hisashi Kikuchi +1 more | 2005-08-02 |
| 6779320 | Method of and apparatus for manufacturing instant photography film unit | Makoto Shimizu, Hideaki Kataoka, Hiroaki Tanaka, Takayuki Kambara, Hisashi Kikuchi +1 more | 2004-08-24 |
| 6287744 | Method of and apparatus for manufacturing instant photography film unit | Makoto Shimizu, Hideaki Kataoka, Hiroaki Tanaka, Takayuki Kambara, Hisashi Kikuchi +1 more | 2001-09-11 |
| 4915368 | Method of and apparatus for arranging sheets | Yuzo Tsunekawa, Yukio Ishida | 1990-04-10 |
| 4878971 | Method of continuously assembling chemical analysis slides | Yuzo Tsunekawa, Yukio Ishida | 1989-11-07 |
| 4716650 | Method of assembling magnetic recording disk cartridge | Masaaki Utsui, Makoto Shimizu, Noriyuki Hoshina, Nobuyuki Adachi, Takashi Kurihara | 1988-01-05 |