Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5273908 | Stabilizing method for immuno active substances immobilized on insoluble carrier and its use in preparation of reagent for measuring physiologically active substances | Yoshitsugu Sakata, Yoshitaka Hamaguchi, Shinzo Kobatake | 1993-12-28 |
| 4711433 | Copper converter | Hiroshi Kono, Haruhiko Asao, Yukio Miyamoto, Toshihiko Igarashi | 1987-12-08 |
| 4211556 | Reverberatory smelting of non-ferrous metal sulfide ores | Takeshi Nagano, Yoshiyuki Tsuji | 1980-07-08 |