Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5068712 | Semiconductor device | Gen Murakami, Kunihiro Tsubosaki, Masahiro Ichitani, Kunihiko Nishi, Ichiro Anjo +19 more | 1991-11-26 |
| 5021563 | Metal naphthalocyanine derivative and process for producing the same | Shigeru Hayashida, Seiji Tai, Nobuyuki Hayashi, Yasushi Iwakabe, Shunichi Numata | 1991-06-04 |
| 4886721 | Electrophotographic plate by use of metal naphthalocyanine derivative | Shigeru Hayashida, Seiji Tai, Nobuyuki Hayashi, Yasushi Iwakabe, Shunichi Numata | 1989-12-12 |
| 4792476 | Low thermal expansion resin material and composite shaped article | Shun-ichi Numata, Koji Fujisaki, Junichi Imaizumi, Yoshikatsu Mikami | 1988-12-20 |
| 4759958 | Method for forming polyimide film by chemical vapor deposition | Shunichi Numata, Ikeda Takayoshi, Koji Fujisaki, Takao Miwa | 1988-07-26 |
| 4760126 | Fluorine-containing polyamide-acid derivative and polyimide | Shunichi Numata, Koji Fujisaki | 1988-07-26 |
| 4690999 | Low thermal expansion resin material and composite shaped article | Shun-ichi Numata, Koji Fujisaki, Junichi Imaizumi, Yoshikatsu Mikami | 1987-09-01 |
| 4642601 | Humidity-sensitive element | Tooru Sugawara, Shigeki Tsuchitani, Shuichi Ohara | 1987-02-10 |
| 4641924 | Liquid crystal device | Yoshiharu Nagae, Shunichi Numata, Katuyuki Funahata | 1987-02-10 |
| 4473813 | Humidity sensor with improved protective layering | Shuichi Ohara, Toru Sugawara, Shigeki Tsuchitani | 1984-09-25 |
| 4211686 | Unsaturated polyester resin composition for use in pressure molding | Akio Nishikawa, Junichi Katagiri, Hitoshi Yokono, Tamotsu Ikeda, Tsuguo Kobayashi | 1980-07-08 |