Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5346679 | Method for reduction of carbon dioxide, catalyst for the reduction, and method for production of the catalyst | Toshihiko Osaki, Hiroshi Taoda | 1994-09-13 |
| 5053293 | Method for production of photoelectrochemical cell and cell produced thereby | Masato Tazawa, Kiyoshi Hayakawa, Hiroshi Taoda | 1991-10-01 |
| 4869795 | Method for gasification of aqueous acetone solution | Hiroshi Taoda, Kiyoshi Hayakawa, Masato Tazawa | 1989-09-26 |
| 4794130 | Method for graft polymerization of acetylene compound on a shaped polymer article | Kiyoshi Hayakawa, Masato Tazawa, Hiroshi Taoda | 1988-12-27 |
| 4647348 | Method for production of film-coated silicon semiconductor electrode | Kiyoshi Hayakawa, Masato Tazawa, Hiroshi Taoda | 1987-03-03 |
| 4502930 | Method for manufacture of 7-substituted quadricyclene-cyclodextrin inclusion compound | Takaari Yumoto, Kiyoshi Hayakawa, Kaoru Kawase, Hiroshi Taoda | 1985-03-05 |