Issued Patents All Time
Showing 26–50 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5576797 | Camera with focus detecting device for removing vignetting effects | Yosuke Kusaka | 1996-11-19 |
| 5574536 | Automatic focus adjustment camera | Yosuke Kusaka | 1996-11-12 |
| 5555068 | Camera with improved lens drive during switching of multiple focal point detection areas | — | 1996-09-10 |
| 5536931 | Camera with focus detecting device for removing vignetting effects | Yosuke Kusaka | 1996-07-16 |
| 5532781 | Focus detection device for an optical system | Yosuke Kusaka | 1996-07-02 |
| 5528330 | Focus detecting apparatus | — | 1996-06-18 |
| 5528331 | Automatic focusing apparatus | Yosuke Kusaka, Masaru Muramatsu, Shozo Yamano | 1996-06-18 |
| 5523553 | Camera with focus detecting device for removing vignetting effects | Yosuke Kusaka | 1996-06-04 |
| 5519203 | Camera with focus detecting device for removing vignetting effects and method of focus detection | Yosuke Kusaka | 1996-05-21 |
| 5517275 | Automatic focusing apparatus | Yosuke Kusaka, Masaru Muramatsu, Shozo Yamano | 1996-05-14 |
| 5512973 | Automatic focusing apparatus | Yosuke Kusaka, Masaru Muramatsu, Shozo Yamano | 1996-04-30 |
| 5510873 | Automatic focusing apparatus | Yosuke Kusaka, Masaru Muramatsu, Shozo Yamano | 1996-04-23 |
| 5510874 | Automatic focusing apparatus | Yusuke Kusaka, Masaru Muramatsu, Shozo Yamano | 1996-04-23 |
| 5504551 | Automatic focusing apparatus | Yosuke Kusaka, Masaru Muramatsu, Shozo Yamano | 1996-04-02 |
| 5502537 | Focus adjustment device having predictive function | — | 1996-03-26 |
| 5422701 | Focus detection apparatus | — | 1995-06-06 |
| 5410383 | Focus detecting device | Yosuke Kusaka, Shigeyuki Uchiyama, Chiyuki Kuwata, Shozo Yamano | 1995-04-25 |
| 5373342 | Focus detection apparatus | — | 1994-12-13 |
| 5258801 | Focus detecting device | Yosuke Kusaka, Shigeyuki Uchiyama, Chiyuki Kuwata, Shozo Yamano | 1993-11-02 |
| 5245381 | Apparatus for ordering to phototake with eye-detection | Tadao Takagi, Toshimi Watanabe, Minoru Kato, Yoshihiro Takeuchi, Hideya Inoue | 1993-09-14 |
| 5239337 | Apparatus for ordering to phototake with eye-detection | Tadao Takagi, Minoru Kato, Yoshihiro Takeuchi | 1993-08-24 |
| 5231448 | Photometric apparatus for a camera | Toshihiro Sato, Masaru Muramatsu, Tadao Takagi, Seiichi Yasukawa, Shinichi Suzuki | 1993-07-27 |
| 5191201 | Camera with focus detecting device for removing vignetting effects | Yosuke Kusaka | 1993-03-02 |
| 5179407 | Automatic focusing device | Yosuke Kusaka, Toshimi Watanabe | 1993-01-12 |
| 5155518 | Focus detecting apparatus | — | 1992-10-13 |