Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10159766 | Layered cell sheet incorporating hydrogel | Jun Yamashita, Yasuhiko Tabata | 2018-12-25 |
| 8070273 | Ink storage container | Masayuki Kawasaki, Kimio Watanabe, Hiroshi Muramatsu | 2011-12-06 |
| 4328267 | Process for producing a coating of uniform thickness of an element | Ken Masuda | 1982-05-04 |
| 4298670 | Photosensitive element for electrophotography | Keiichi Murai | 1981-11-03 |
| 4256823 | Electrophotographic photosensitive media | Teruomi Takahashi | 1981-03-17 |
| 4190445 | Electrophotographic photosensitive media and process for manufacturing thereof | Teruomi Takahashi | 1980-02-26 |
| 4183748 | Method of removing surface ionic impurities on inorganic photoconductive material | Keiichi Murai | 1980-01-15 |