Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5137055 | Stop valve | Tetsuhiko Matsushima, Katsurou Fujimoto | 1992-08-11 |
| 4690565 | Optical apparatus for the detection of scattered light | Kinya Kato | 1987-09-01 |
| 4444737 | Process for separating and recovering hydrogen isotope | Yamato Asakura, Teiji Suzuki, Makoto Kikuchi | 1984-04-24 |
| 4369249 | Process for producing polymeric image and photosensitive element therefor | Masayoshi Mizuno | 1983-01-18 |
| 4312647 | Iodine adsorbent | Kiyomi Funabashi, Makoto Kikuchi | 1982-01-26 |
| 4287290 | Process for producing polymeric image by diffusion step | Masayoshi Mizuno | 1981-09-01 |
| 4254209 | Dry planographic plate with light sensitive silicone composition | Kohki Abe, Masayoshi Mizuno | 1981-03-03 |
| 4252690 | Metallic catalyst and process for preparing the same | Kunio Kamiya, Hideo Yusa | 1981-02-24 |