Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969764 | Optical recording medium and novel azaporphyrin compounds | Akira Ogiso, Shinobu Inoue, Taizo Nishimoto, Hisashi Tsukahara, Tadashi Koike +3 more | 2005-11-29 |
| 6965191 | Display filter, display apparatus, and method for production of the same | Katsuhiko Koike, Tomoyuki Okamura, Toshihisa Kitagawa, Hiroaki Saigo, Shin Fukuda +2 more | 2005-11-15 |