Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6077585 | Optical recording medium and method of preparing same | — | 2000-06-20 |
| 5912058 | Shock absorber and package with shock absorbers | Jiro Takahashi, Itsuku Ohtawa, Norikazu Yamagishi, Tadayuki Ichiba, Mutsuharu Takesada +1 more | 1999-06-15 |
| 5755082 | Manufacturing equipment for cushioning material | Jiro Takahashi, Yukio Tahara, Tsuyoshi Mizutani, Itsuku Ohtawa, Norikazu Yamagishi | 1998-05-26 |
| 5529854 | Magneto-optic recording systems | Tatsuya Shimoda, Satoshi Shimokawato, Shin Funada, Mamoru Sugimoto, Satoshi Nebashi | 1996-06-25 |
| 5100741 | Magneto-optic recording systems | Tatsuya Shimoda, Satoshi Shimokawato, Shin Funada, Mamoru Sugimoto, Satoshi Nebashi | 1992-03-31 |
| 4801499 | Optical recording medium | Shigeru Kogure, Mamoru Sugimoto | 1989-01-31 |
| 4800112 | Optical recording medium | Nobuhiko Kano, Shinobu Kunida | 1989-01-24 |
| 4513337 | Magnetic head for perpendicular magnetization recording | Shin-ya Shibata, Tetsuya Mino | 1985-04-23 |
| 4370365 | Method for imparting water-repellency to woven fabrics | Minoru Takamizawa, Akira Abe, Katsusuke Kasahara, Yukito Komeno | 1983-01-25 |