Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12110619 | Sock | Masahiko Sukeno | 2024-10-08 |
| 11561230 | Reference standard for BNP measurement | Keiichi Masuta | 2023-01-24 |
| 7434241 | Recording and reproducing apparatus of thin optical disc | Hiroyuki Awano, Osamu Ishizaki | 2008-10-07 |
| 7038873 | Magnetic recording medium having a specific relation of coercive force HC and residual magnetization MR in perpendicular direction to substrate surface | Katsusuke Shimazaki, Satoshi Matsunuma, Teruaki Takeuchi | 2006-05-02 |
| 6308944 | Assembly jig including a fixture for a perforated panel | Hajime Kato | 2001-10-30 |
| 5688574 | Optical recording medium | Reiji Tamura, Yoshihiro Ikari, Toshiaki Taii | 1997-11-18 |
| 5167813 | Apparatus for producing a functionally gradient material | Masashi Iwata, Won-Deok Yi, Niichi Hayashi, Shigeo Watanabe | 1992-12-01 |
| 4183999 | Garnet single crystal film for magnetic bubble domain devices | Fumihiko Ishida | 1980-01-15 |