Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7884281 | Photoelectric transfer material, manufacturing method thereof, photoelectric transfer element and manufacturing method thereof | Masashi Enomoto, Myung-Seok Choi, Yoshiaki Kobuke | 2011-02-08 |
| 7767808 | Porphyrin-phthalocyanine dimer and tetramer having directly-bound π electron systems and production method thereof | Yoshiaki Kobuke, Kazuya Ogawa | 2010-08-03 |
| 7192650 | Element having porphyrin polymer fixed on a substrate and method of preparing the same | Yoshiaki Kobuke | 2007-03-20 |
| 7094866 | Covalently fixed porphyrin polymer having porphyrin metal complex substituted with coordinating hetero aromatic ring as constituting unit thereof,and method of producing the same | Yoshiaki Kobuke | 2006-08-22 |