Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6562313 | Electrode material for electrochemical capacitor, electrochemical capacitor comprising the same, and method for the production of the same | Yoshio Takasu, Yasushi Murakami, Mitsuo Ueno, Shigeo Aoyama, Mayumi Iwagawa +1 more | 2003-05-13 |
| 6282081 | Electrode for capacitor, method for producing the same and capacitor | Shoko Takabayashi, Toshiyuki Edamoto, Kiyoshi Sato | 2001-08-28 |
| 6275371 | Electrode material for electrochemical capacitor, electrochemical capacitor comprising the same, and method for the production of the same | Takasu Yoshio, Yasushi Murakami, Mitsuo Ueno, Shigeo Aoyama, Mayumi Iwagawa +1 more | 2001-08-14 |
| 5246766 | Thermal recording medium | Ryuzo Fukao, Tsunemi Oiwa, Shuichi Wada, Akio Shimizu, Hisanobu Mikamo +1 more | 1993-09-21 |
| 4956220 | Magnetic recording medium | Toshinobu Sueyoshi, Masahiro Amemiya, Seigi Kawarai, Akira Miyake | 1990-09-11 |
| 4874668 | Magnetic powder and magnetic recording medium comprising the same | Toshinobu Sueyoshi, Akira Miyake | 1989-10-17 |
| 4743491 | Perpendicular magnetic recording medium and fabrication method therefor | Hiroyuki Suzuki, Toshio Niihara, Kazuetsu Yoshida, Masaaki Futamoto, Yukio Honda +2 more | 1988-05-10 |
| 4262037 | Method of producing ferromagnetic metal powder | Masahiro Amemiya | 1981-04-14 |