Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6985276 | Magnetooptic element exploiting spin chirality | Yasujiro Taguchi, Yoshio Kaneko, Naoto Nagaosa | 2006-01-10 |
| 6966946 | Crystal production method for gallium oxide-iron mixed crystal | Yoshio Kaneko, Shigeki Miyasaka | 2005-11-22 |
| 6330135 | Magneto-resistance effect element based on a ferromagnetic oxide thin film on a stepped layer oxide | Takashi Manako, Yoshinori Konishi, Masashi Kawasaki, Kei Kobayashi, Makoto Izumi | 2001-12-11 |
| 6166947 | Manganese oxide material having MnO.sub.3 as a matrix | Atsushi Asamitsu, Yasuhide Tomioka, Hideki Kuwahara | 2000-12-26 |
| 6137395 | Magnetoresistor with ordered double perovskite structure and method for the production thereof | Keiichiro Kobayashi, Tsuyoshi Kimura, Yasuhide Tomioka | 2000-10-24 |
| 6136457 | Manganese oxide material having MnO.sub.3 as a matrix | Kenjiro Miyano, Takehito Tanaka, Yasuhide Tomioka | 2000-10-24 |
| 5665664 | Grain boundary-free crystalline body of manganese-based composite oxide and method for the preparation thereof | Yasuhide Tomioka | 1997-09-09 |
| 5231533 | Nonlinear optical element and uses thereof | Makoto Gonokami, Kenji Takeda, Eiichi Hanamura | 1993-07-27 |
| 5214026 | Method for producing a R-Ce-Cu-O superconducting material wherein R is at least one rare earth element | Shinichi Uchida, Hidenori Takagi | 1993-05-25 |
| 5143895 | R-Ce-Cu-O superconducting oxide material wherein R is at least one element selected from the group consisting of Pr, Nd, and Sm | Shinichi Uchida, Hidenori Takagi | 1992-09-01 |
| 4981767 | Photoconductive mixed crystals of phthalocyanine compounds and process for producing the same | Shinichi Suzuki, Junko Gouda, Hideo Toda, Akira Itsubo, Tomoko Sasaki | 1991-01-01 |
| 4678736 | Optical recording media on which information is stored and method of making same | Eiichi Hanamura, Akio Takada, Akiro Itsubo | 1987-07-07 |