Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5086637 | Apparatus for forming metallic binding bands | — | 1992-02-11 |
| 5010214 | Rotary switch | — | 1991-04-23 |
| 5008498 | Rotary switch | — | 1991-04-16 |
| 4894500 | Rotary selector switch | Toshiaki Kaba, Kenji Sakaguchi | 1990-01-16 |
| 4788393 | DIP rotary code switch | Masayuki Muramatsu | 1988-11-29 |
| 4536465 | Positive-working photosensitive composition with o-quinone diazide and admixture of resins | Masafumi Uehara, Kazuhiro Shimura | 1985-08-20 |
| 4460674 | Posi-type quinone diazide photosensitive composition with sensitizer therefor | Masafumi Uehara, Takeshi Yamamoto, Tohru Aoki | 1984-07-17 |
| 4452880 | Process for developing positive photosensitive lithographic printing plate | Minoru Seino, Toru Aoki, Akihiko Suzuki | 1984-06-05 |