Issued Patents All Time
Showing 101–125 of 125 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5264714 | Thin-film electroluminescence device | Hiroaki Nakaya, Takuo Yamashita, Masaru Yoshida | 1993-11-23 |
| 5225033 | Process for producing magnetic head of the floating type | Takashi Yanai, Hiroyuki Okuda, Takao Yamano, Tsukasa Shimizu | 1993-07-06 |
| 5218500 | Magnetic head having a single-crystal ferrite core | Hiroyuki Okuda, Isao Tanaka, Jyoichi Tamada, Kazuo Ino, Fumio Kameoka +1 more | 1993-06-08 |
| 5194777 | Method for fabricating electroluminescence display device and electroluminescence display device | Hiroaki Nakaya, Takuo Yamashita, Masaru Yoshida | 1993-03-16 |
| 5195004 | Method of manufacturing a magnetic core half | Hiroyuki Okuda, Yoshiaki Shimizu, Kazuo Ino, Kousou Ishihara | 1993-03-16 |
| 5189405 | Thin film electroluminescent panel | Takuo Yamashita, Hiroaki Nakaya, Masaru Yoshida | 1993-02-23 |
| 5155645 | Magnetic head with improved efficiency in both high and low frequency ranges | Tsukasa Shimizu, Yoshiaki Shimizu, Jyoichi Tamada, Hiroyuki Okuda, Takao Yamano +2 more | 1992-10-13 |
| 5147683 | Process for preparing a thin film electroluminescent device | Koichi Tanaka, Akiyoshi Mikami, Kouji Taniguchi, Katsushi Okibayashi, Kousuke Terada +4 more | 1992-09-15 |
| 5116640 | Process for preparing an electroluminescent device | Akiyoshi Mikami, Kousuke Terada, Masaru Yoshida, Takuo Yamashita, Koichi Tanaka +4 more | 1992-05-26 |
| 5099376 | Magnetic head and method of manufacturing the same | Kazuo Ino, Yoshiaki Shimizu, Hiroyuki Okuda, Kousou Ishihara | 1992-03-24 |
| 5096735 | Process for producing a thin film electroluminescent device | Hiroaki Nakaya, Takuo Yamashita, Kouji Tanaguchi, Koichi Tanaka, Akiyoshi Mikami +2 more | 1992-03-17 |
| 5084216 | Apparatus for producing highly humid air | Yoshihiro Ogura | 1992-01-28 |
| 5055360 | Thin film electroluminescent device | Takuo Yamashita, Hiroaki Nakaya, Masaru Yoshida | 1991-10-08 |
| 5007158 | Method of manufacturing magnetic heads | Kazuo Ino, Yoshiaki Shimizu, Hiroyuki Okuda, Kousou Ishihara | 1991-04-16 |
| 4954746 | Thin film electroluminescence displaying apparatus | Kouji Taniguchi, Koicji Tanaka | 1990-09-04 |
| 4953049 | Metal-in-gap head with heat resistant layers | Hiroyuki Okuda, Yoshiaki Shimizu, Kazuo Ino, Kousou Ishihara | 1990-08-28 |
| 4916360 | Thin film electroluminescent device with ZnS as host material | Akiyoshi Mikami, Kouji Taniguchi, Masaru Yoshida | 1990-04-10 |
| 4727004 | Thin film electroluminescent device | Koichi Tanaka, Koji Taniguchi, Akiyoshi Mikami, Masaru Yoshida | 1988-02-23 |
| 4717858 | Thin film electroluminescence device | Koichi Tanaka, Koji Ianiguchi, Akiyoshi Mikami, Masaru Yoshida | 1988-01-05 |
| 4707419 | Thin film EL devices and process for producing the same | Koichi Tanaka, Koji Taniguchi, Masaru Yoshida, Akiyoshi Mikami | 1987-11-17 |
| 4672266 | Thin film light emitting element | Koji Taniguchi, Koichi Tanaka | 1987-06-09 |
| 4652932 | Liquid crystal display television receiver | Akira Miyajima, Akira Tsuzuki, Hideshi Ohno, Shigeru Futakami, Toshiaki Oguchi +5 more | 1987-03-24 |
| 4561044 | Lighting device for a display panel of an electronic device | Toshihide Hirohara, Masaaki Matsunaga, Kiyoshi Kamiya, Tetsuo Tanaka | 1985-12-24 |
| 4479907 | Method of and apparatus for producing highly humid air | — | 1984-10-30 |
| 4321058 | Latex composition and method for determining erythropoietin | Tetsuo Tomiyama | 1982-03-23 |