Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12230623 | Method for manufacturing semiconductor device and semiconductor device | Takanobu Ono | 2025-02-18 |
| 7625660 | Fuel cell and membrane electrode assembly | Hideo Daimon, Yukiko Yamamoto, Kohei Ugawa | 2009-12-01 |
| 7625659 | Fuel cell, membrane electrode assembly, catalyst used therefor, and method of producing catalyst | Hideo Daimon, Kohei Ugawa | 2009-12-01 |
| 6893746 | Magnetic recording medium with high thermal stability, method for producing the same, and magnetic recording apparatus | Fumiyoshi Kirino, Norio Ohta, Kouichirou Wakabayashi, Teruaki Takeuchi, Harumi Hieida +5 more | 2005-05-17 |
| 6674693 | Recording method, reproducing method and recording and reproducing apparatus for magneto-optical recording medium | Hiroyuki Awano, Yuji Yamazaki | 2004-01-06 |
| 6584044 | Magneto-optical recording apparatus using multiple magnetic field strengths for recording different mark lengths | Manabu Tani, Hiroyuki Awano, Masafumi Yoshihiro | 2003-06-24 |
| 6477118 | METHOD AND APPARATUS FOR RECORDING AND REPRODUCING INFORMATION BY APPLYING FIELD IN A DIRECTION OTHER THAN THE DIRECTION OF MAGNETIZATION OR THE DIRECTION TO A SURFACE OF AN INFORMATION RECORDING MEDIUM | Hiroyuki Awano, Manabu Tani, Masafumi Yoshihiro, Hiroshi Ido | 2002-11-05 |
| 6388954 | Magneto-optical recording medium having clock-marks on recording layer and apparatus for recording and reproducing same | Hiroyuki Awano, Katsusuke Shimazaki, Hiroki Takao, Norio Ohta, Akiyoshi Itou +3 more | 2002-05-14 |
| 6385141 | Magneto-optical recording method capable of adjusting the sizes magnetic domain | Manabu Tani, Hiroyuki Awano, Masafumi Yoshihiro | 2002-05-07 |