Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12400901 | Conveyance hand with attraction pad | Hitoshi Sato, Hideo Tanaka | 2025-08-26 |
| 11678508 | Display and electronic apparatus | Takahiro Seki | 2023-06-13 |
| 10964898 | Protection sheet, display, and electronic apparatus | Takahiro Seki | 2021-03-30 |
| 6777175 | Silver halide photographic material for direct observation and ink-jet recording sheet | Toyoki Nishijima | 2004-08-17 |
| 6174658 | Silver halide light-sensitive photographic material | — | 2001-01-16 |
| 6174660 | Silver halide photographic light-sensitive material | Takesi Nakamura | 2001-01-16 |
| 5914224 | Silver halide photographic light-sensitive material | Takesi Nakamura | 1999-06-22 |
| H1429 | Silver halide photographic light-sensitive material | Motoi Nishimura, Hirokazu Sato, Shigeto Hirabayashi | 1995-04-04 |
| 5364753 | Silver halide color photographic light-sensitive material | Shuichi Sugita, Shigeto Hirabayashi | 1994-11-15 |
| 5284742 | Silver halide photographic light-sensitive material | Shigeto Hirabayashi | 1994-02-08 |
| 5275926 | Silver halide color photographic light-sensitive material | Shigeto Hirabayashi, Shuichi Sugita | 1994-01-04 |
| 5270156 | Silver halide color photographic light sensitive material | Shigeto Hirabayashi, Shuichi Sugita | 1993-12-14 |
| 5252446 | Silver halide color photographic light-sensitive material comprising a 1-pentachlorinated phenyl-5-pyrazolone coupler and specific red sensitizing dyes | Shigeto Hirabayashi, Shuichi Sugita | 1993-10-12 |
| 5238797 | Silver halide color photographic light-sensitive material containing a 1-pentahalogenophenyl-substituted 5-pyrazolone colored magenta coupler | Shigeto Hirabayashi, Shuichi Sugita | 1993-08-24 |
| 5236819 | Light-sensitive silver halide photographic material capable of producing a dye image with improved fastness | Kenji Kadokura, Shigeto Hirabayashi | 1993-08-17 |
| 4762778 | Silver halide photographic light sensitive material | Toshihiko Yagi, Kenji Michiue, Sohei Goto, Yoshiharu Mochizuki | 1988-08-09 |
| 4686176 | Multilayer multi-color photographic material | Toshihiko Yagi, Kenji Michiue, Yoshiharu Mochizuki, Sohei Goto | 1987-08-11 |
| 4670375 | Light-sensitive silver halide color photographic material having extended exposure range and improved graininess and stability to processing and time | Kenji Michiue, Toshihiko Yagi, Sohei Goto, Yoshiharu Mochizuki | 1987-06-02 |
| 4639410 | Silver halide color photographic light sensitive-material | Yoshihara Mochizuki, Sohei Goto, Toshihiko Yagi, Kenji Michiue | 1987-01-27 |