Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8260983 | Recording and/or reproducing apparatus | Hisahiro HAYASHI, Toshihiro Kato, Manabu Katsuki, Atsushi Fuchiwaki | 2012-09-04 |
| 7869311 | Built-in type optical disc apparatus | Shigehiko Takeshita, Masahiro Takasago, Goshi Shiroishi | 2011-01-11 |
| 4275142 | Photosensitive compositions and printing plates containing same | Yoshihiro Hosaka, Yoshiyuki Harita, Kunihiro Harada, Eijiro Tagami | 1981-06-23 |