Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7995082 | Three-dimensional recording and reproducing apparatus | Hisataka Sugiyama, Takeshi Maeda, Kiyoshi Matsumoto, Motoyasu Terao, Tetsuya Nishida +1 more | 2011-08-09 |
| 7286153 | Three-dimensional recording and reproducing apparatus | Hisataka Sugiyama, Takeshi Maeda, Kiyoshi Matsumoto, Motoyasu Terao, Tetsuya Nishida +1 more | 2007-10-23 |
| 5654058 | Magneto-optical disk | Fumiyoshi Kirino, Harukazu Miyamoto, Noriyuki Ogihara, Masahiko Takahashi, Norio Ohta +1 more | 1997-08-05 |
| 5614938 | Three-dimensional recording and reproducing apparatus | Hisataka Sugiyama, Takeshi Maeda, Kiyoshi Matsumoto, Motoyasu Terao, Tetsuya Nishida +1 more | 1997-03-25 |
| 5414451 | Three-dimensional recording and reproducing apparatus | Hisataka Sugiyama, Takeshi Maeda, Kiyoshi Matsumoto, Motoyasu Terao, Tetsuya Nishida +1 more | 1995-05-09 |
| 5373491 | Wavelength-multiple optical recording medium | Motoyasu Terao, Norio Murase | 1994-12-13 |
| 5368986 | Information recording media, manufacturing method for the same, and information recording method | Motoyasu Terao, Keikichi Andoo, Yasushi Miyauchi, Masahiko Takahashi, Masaaki Futamoto +1 more | 1994-11-29 |
| 5339319 | Rotary type storage apparatus and control method thereof | Yuji Yamane, Toshimitsu Kaku, Yasushi Fukuda, Hitoshi Komatsu, Nobuhiro Matsumura +3 more | 1994-08-16 |
| 4707755 | Optical read-out magnetic head | Norio Ohta, Yutaka Sugita, Yosuke Seo, Takashi Tamura | 1987-11-17 |