Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5236783 | Superparamagnetic fine particles of iron oxide and magnetic recording media containing said particles | Masaaki Fukugauchi, Tomoyuki Imai, Nanao Horiishi, Kazuyuki Hayashi | 1993-08-17 |
| 4963448 | Photorecording element and liquid crystal cell comprising the same | Kunihiro Ichimura, Yasuzo Suzuki, Takahiro Seki, Masako Sakuragi, Takashi Tamaki +1 more | 1990-10-16 |