Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5920418 | Diffractive optical modulator and method for producing the same, infrared sensor including such a diffractive optical modulator and method for producing the same, and display device including such a diffractive optical modulator | Teruhiro Shiono, Michihito Ueda, Tatsuo Ito, Shinichi Mizuguchi | 1999-07-06 |
| 5835312 | Magnetic head for use with a recording medium | Akio Kuroe, Akio Murata, Osamu Kusumoto | 1998-11-10 |
| 5448386 | Optical liquid crystal element | Hiroshi Watanabe, Nobuyasu Yamagishi | 1995-09-05 |
| 5438206 | Positioning device | Motoshi Shibata | 1995-08-01 |
| 5397764 | Thermal transfer recording film | Takashi Yamagishi | 1995-03-14 |
| 5381753 | Fabrication method of fine structures | Michio Okajima, Osamu Kusumoto, Takao Tohda, Motoshi Shibata | 1995-01-17 |
| 5286977 | Positioning device | Motoshi Shibata | 1994-02-15 |
| 5270727 | Method for image formation | Kyonosuke Yamamoto | 1993-12-14 |
| 5237440 | Method of manufacturing a liquid crystal display panel | Hiroshi Watanabe, Nobuyasu Yamagishi | 1993-08-17 |
| 5157523 | Projection type liquid crystal display unit including orthogonal phase plates | Nobuyasu Yamagishi, Hiroshi Watanabe | 1992-10-20 |
| 5087300 | Method for manufacturing high-conductivity copper-clad steel trolley wire | Teruyuki Takayama, Hiroki Nagasawa, Sumihisa Aoki, Haruo Tominaga | 1992-02-11 |
| 4989954 | Projection type liquid cyrstal display device | Junichi Asada, Hiroshi Watanabe, Shoichi Ishihara, Sadayoshi Hotta, Fumiko Yokotani +1 more | 1991-02-05 |
| 4879193 | Light sensitive material for making lithographic printing plate therefrom | Yoshikazu Takaya | 1989-11-07 |
| 4835070 | Magnetic recording medium and method of producing the same | Hideo Kurokawa, Tsutomu Mitani, Taketoshi Yonezawa | 1989-05-30 |
| 4752442 | Bonding wire | Eiichi Asada, Masahiro Yata, Kenichi Hirano | 1988-06-21 |
| 4375899 | Protector for movable panel of roof structure | Yasuo Kajiyama, Yoshihiro Yamakami | 1983-03-08 |
| 4288307 | Method of making a magnetic head | Kiyotaka Wasa, Takao Tohda, Eiichi Hirota, Shigeru Hayakawa | 1981-09-08 |
| 4238215 | Magnetic head and method for preparing the same | Ryuji Nichiyama, Taketoshi Yonezawa | 1980-12-09 |