| 4843418 |
Photographic camera |
Nobuyuki Taniguchi, Yoshiaki Hata, Manabu Inoue, Takeo Hoda, Hiroshi Ueda |
1989-06-27 |
| 4830473 |
Rear conversion lens system |
— |
1989-05-16 |
| 4829333 |
Photographic camera |
Manabu Inoue, Nobuyuki Taniguchi, Yoshiaki Hata, Takeo Hoda, Hiroshi Ueda |
1989-05-09 |
| 4814804 |
Photographic camera |
Nobuyuki Taniguchi, Takeo Hoda, Yoshiaki Hata, Manabu Inoue, Hiroshi Ueda |
1989-03-21 |
| 4812871 |
Photographic camera |
Nobuyuki Taniguchi, Yoshiaki Hata, Manabu Inoue, Takeo Hoda, Hiroshi Ueda |
1989-03-14 |
| 4810074 |
Photographic lens system |
Akira Fukushima |
1989-03-07 |
| 4806961 |
Photographic camera |
Masatoshi Kamitani, Manabu Inoue, Motohiro Nakanishi, Hiroshi Ootsuka, Yoshiaki Hata |
1989-02-21 |
| 4792216 |
Photographic lens system |
— |
1988-12-20 |
| 4787724 |
Triplet type objective with a diaphragm arranged behind the lens system |
Akira Fukushima, Kazuo Kimura |
1988-11-29 |
| 4787721 |
Photographic lens system |
Akira Fukushima |
1988-11-29 |
| 4780735 |
Photographic camera |
Nobuyuki Taniguchi, Yoshiaki Hata, Manabu Inoue, Takeo Hoda, Hiroshi Ueda |
1988-10-25 |
| 4774536 |
Photographic camera |
Manabu Inoue, Nobuyuki Taniguchi, Yoshiaki Hata, Takeo Hoda, Hiroshi Ueda |
1988-09-27 |
| 4768047 |
Photographic camera |
Nobuyuki Taniguchi, Takeo Hoda, Yoshiaki Hata, Manabu Inoue, Hiroshi Ueda |
1988-08-30 |
| 4760413 |
Photographic camera |
Nobuyuki Taniguchi, Takeo Hoda, Yoshiaki Hata, Manabu Inoue, Hiroshi Ueda |
1988-07-26 |
| 4749264 |
Front conversion lens system |
Nobuyuki Taniguchi, Yoshiaki Hata, Takeo Hoda, Manabu Inoue, Hiroshi Ueda |
1988-06-07 |
| 4749263 |
Rear conversion lens system |
Nobuyuki Taniguchi, Yoshiaki Hata, Takeo Hoda, Manabu Inoue, Hiroshi Ueda |
1988-06-07 |
| 4733263 |
Photographic camera |
Nobuyuki Taniguchi, Takeo Hoda, Yoshiaki Hata, Manabu Inoue, Hiroshi Ueda |
1988-03-22 |
| 4728978 |
Photographic camera |
Manabu Inoue, Nobuyuki Taniguchi, Yoshiaki Hata, Takeo Hoda, Hiroshi Ueda |
1988-03-01 |
| 4728973 |
Camera on which a front converter can be mounted |
Nobuyuki Taniguchi, Takeo Hoda, Yoshiaki Hata, Manabu Inoue, Hiroshi Ueda |
1988-03-01 |
| 4724448 |
Fixed-focus amphibious camera |
Keisuke Maeda |
1988-02-09 |
| 4671626 |
Photographic lens system |
Akira Fukushima |
1987-06-09 |
| 4493536 |
Inverted telephoto type lens system |
— |
1985-01-15 |
| 4444473 |
Gauss type lens system |
— |
1984-04-24 |