Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12344705 | Copolymerized polyester resin, molded product, and heat-shrinkable film | Satoru Nakagawa, Hideto Ohashi, Nobuyuki HIRONAKA, Kosuke UOTANI, Keiichiro Togawa | 2025-07-01 |
| 12344741 | Copolymerized polyester resin, molded product, heat-shrinkable film, and fiber | Keiichiro Togawa | 2025-07-01 |
| 8284513 | Fluid dynamic pressure bearing device, spindle motor and disk drive apparatus | Yoichi Sekii, Takuro Iguchi, Hironori Ando, Toshihiro Akiyama, Takunori Shinao +1 more | 2012-10-09 |
| 8284515 | Fluid dynamic pressure bearing device, spindle motor and disk drive apparatus | Yoichi Sekii, Takuro Iguchi, Hironori Ando, Toshihiro Akiyama, Takunori Shinao +3 more | 2012-10-09 |
| 8144423 | Fluid dynamic pressure bearing device, spindle motor and disk drive apparatus | Yoichi Sekii | 2012-03-27 |
| 6280910 | Photoresist for optical disc and method of preparing optical disc utilizing photoresist | Tetsuya Iida, Takanobu Higuchi, Kunizo Ogoshi | 2001-08-28 |