Issued Patents All Time
Showing 76–100 of 164 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5576793 | Lens-fitted photographic film unit | Takuya Arai, Fuyuki Yonehara | 1996-11-19 |
| 5537176 | Lens-fitted photographic film unit | Takuya Arai, Fuyuki Yonehara | 1996-07-16 |
| 5441843 | Light-sensitive material containing silver halide, reducing agent, polymerizable compound and color image forming substance | — | 1995-08-15 |
| 5413902 | Color light-sensitive material | Takanori Hioki, Keiichi Adachi | 1995-05-09 |
| 5310280 | Subsoil structure for sodded ground | — | 1994-05-10 |
| D342289 | Electronic game housing | — | 1993-12-14 |
| 5250386 | Dry image-forming process | Toshiaki Aono, Koichi Nakamura, Kozo Sato | 1993-10-05 |
| 5212368 | Toy apparatus with card reader unit and a card having game parameter data | — | 1993-05-18 |
| RE34168 | Lens-fitted photographic film package | Hiroshi Ohmura, Takuya Arai, Akira Haishi, Katsuya Kozai, Takashi Tobioka +2 more | 1993-01-26 |
| 5106719 | Method of making booklets with photographs and apparatus therefor | Yuji Oshikoshi, Yoshimi Suganuma, Kazuo Shiota, Nobumitsu Takehara, Kiichiro Sakamoto | 1992-04-21 |
| 5100759 | Color light-sensitive material with infrared dye releaser | Kozo Sato, Koki Nakamura, Masaaki Tsukase, Katsuyuki Watanabe | 1992-03-31 |
| 5096801 | Color image recording method | Keizo Koya, Kozo Sato, Yoshiharu Yabuki | 1992-03-17 |
| 5084719 | Lens-fitted photographic film package | Hiroshi Ohmura, Kazunori Ohno, Junichi Takagi | 1992-01-28 |
| 5068742 | Apparatus for making booklets with photographs | Yuji Oshikoshi, Yoshimi Suganuma, Kazuo Shiota, Nobumitsu Takehara, Kiichiro Sakamoto | 1991-11-26 |
| 5045427 | Photographic material containing non-photosensitive silver salt | — | 1991-09-03 |
| 4975361 | Color photographic light-sensitive material | Kozo Sato | 1990-12-04 |
| 4954858 | Lens-fitted photographic film package | Hiroshi Ohmura, Takuya Arai, Akira Haishi, Katsuya Kozai, Takashi Tobioka +2 more | 1990-09-04 |
| 4952969 | Method for forming a color image and image forming apparatus therefor | — | 1990-08-28 |
| 4928996 | Booklet with photograph | Yuji Oshikoshi, Yoshimi Suganuma, Kazuo Shiota, Nobumitsu Takehara, Kiichiro Sakamoto | 1990-05-29 |
| 4911478 | Booklet with photograph and personal information | Yuji Oshikoshi, Yoshimi Sugamuma, Kazuo Shiota, Nobumitsu Takehara, Kiichiro Sakamoto | 1990-03-27 |
| 4907858 | Optical pickup apparatus | Hiraku Sonobe, Makoto Shihou, Osamu Koyama, Masamichi Tateoka, Koichi Ida +1 more | 1990-03-13 |
| 4904573 | Method for forming a color image and image forming apparatus therefor | — | 1990-02-27 |
| 4859580 | Heat developable photosensitive material | Toshiaki Aono | 1989-08-22 |
| 4855774 | Lens-fitted photographic film package | Hiroshi Ohmura, Seimei Ushiro, Seiji Asano, Toshio Yoshida | 1989-08-08 |
| 4832197 | Photosensitive material magazine | — | 1989-05-23 |