Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4973987 | Thermal recording head | Shigehiro Kitamura, Shigeru Mano, Takao Abe | 1990-11-27 |
| 4970119 | Thermal transfer recording medium and method for preparing the same | Takao Abe | 1990-11-13 |
| 4961997 | Thermal transfer recording medium | Masao Asano, Yumi Matsuzawa, Mutsumi Sekimoto, Toshiaki Tezuka, Takao Abe | 1990-10-09 |
| 4954390 | Thermal transfer recording medium | Takao Abe | 1990-09-04 |
| 4929593 | Thermal transfer recording material | Toshiaki Tezuka, Takao Abe | 1990-05-29 |
| 4927693 | Thermal transfer recording medium and its manufacturing method | Toshiaki Tezuka, Takao Abe, Harue Ebisawa | 1990-05-22 |
| 4925735 | Resin composition for heat-sensitive transfer recording medium and heat-sensitive transfer recording medium | Masao Asano, Toshiaki Tezuka, Tatsuichi Maehashi, Yasuhiko Tanaka | 1990-05-15 |
| 4882218 | Thermal transfer recording medium | Takao Abe | 1989-11-21 |
| 4840848 | Thermal transfer recording medium | Takao Abe | 1989-06-20 |
| 4840882 | Heat developable color light-sensitive material | Masaru Iwagaki, Takashi Sasaki, Tawara Kumamura, Fumio Ishii | 1989-06-20 |
| 4828922 | Heat-sensitive transfer recording medium | Yoshihiro Inaba, Takao Abe, Tatsuichi Maehashi | 1989-05-09 |
| 4792496 | Thermal transfer recording medium | Shigehiro Kitamura, Takao Abe | 1988-12-20 |
| 4774128 | Thermal transfer recording medium | Takao Abe, Yoshihiro Inaba, Tatsuichi Maehashi | 1988-09-27 |
| 4770989 | Heat-developable color photosensitive element | Tawara Komamura, Masaru Iwagaki, Takashi Sasaki, Fumio Ishii | 1988-09-13 |
| 4752534 | Thermal transfer recording medium | Shigehiro Kitamura, Takao Abe | 1988-06-21 |
| 4707406 | Thermal transfer recording medium | Yoshihiro Inaba, Tatsuichi Maehashi, Takao Abe | 1987-11-17 |
| 4681796 | Thermal transfer recording medium | Tatsuichi Maehashi, Takao Abe, Yoshihiro Inaba | 1987-07-21 |
| 4673618 | Thermal recording medium | Takao Abe, Shigehiro Kitamura, Hiroshi Watanabe | 1987-06-16 |
| 4643917 | Heat-sensitive transfer recording medium | Shigehiro Kitamura, Takao Abe, Masaki Nakamura, Fumio Ishii, Yuji Hotta | 1987-02-17 |
| 4623580 | Thermal transfer recording medium | Takao Abe, Shigehiro Kitamura, Masaki Nakamura, Yuji Hotta, Fumio Ishii | 1986-11-18 |
| 4617224 | Thermal transfer recording medium | Yuji Hotta, Takao Abe, Fumio Ishii, Shigehiro Kitamura, Masaki Nakamura | 1986-10-14 |
| 4584267 | Thermally developable, light-sensitive material | Toyoaki Masukawa | 1986-04-22 |
| 4572860 | Thermal transfer recording medium | Masaki Nakamura, Takao Abe, Shigehiro Kitamura, Fumio Ishii, Yuji Hotta | 1986-02-25 |
| 4542094 | Silver halide emulsion | Syoji Matsuzaka, Takaaki Kojima | 1985-09-17 |