Issued Patents All Time
Showing 351–375 of 410 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5386740 | Rotary feed mechanism | Norio Sato | 1995-02-07 |
| 5349475 | Position adjusting apparatus of zoom lens barrel | Norio Sato, Nobuaki Aoki | 1994-09-20 |
| 5349408 | Zoom lens camera with drive motor and gear train | Norio Sato, Nobuaki Aoki | 1994-09-20 |
| 5343331 | Light intercepting frame of lens | Shinsuke Kohmoto | 1994-08-30 |
| 5327184 | Zoom lens barrel with focal length detector | Norio Sato, Nobuaki Aoki | 1994-07-05 |
| 5311924 | Molten metal level control method and device for continuous casting | Kazuya Asano, Takayuki Kaji, Kazuo Arai, Shuji Tanaka, Michio Ibaraki +6 more | 1994-05-17 |
| 5312787 | Ceramics composite material and method of producing the same | Kiyoshi Uchida, Yukio Shimokawa, Hirohiko Nakata, Masaya Miyake | 1994-05-17 |
| 5294954 | Rotatably controllable lens hood and cover unit | Tomoaki Kobayashi | 1994-03-15 |
| 5280315 | Zoom strobe device | Toshiaki Ueda | 1994-01-18 |
| 5276552 | Light intercepting mask of lens | Shinsuke Kohmoto | 1994-01-04 |
| 5271362 | Two-stroke engine | Tatsuo Kobayashi, Norihiko Nakamura, Kenichi Nomura, Hiroaki Nihei, Eishi Ohno | 1993-12-21 |
| 5270868 | Zoom lens barrel and camera incorporating such barrel | — | 1993-12-14 |
| 5267088 | Code plate mounting device | — | 1993-11-30 |
| 5262898 | Zoom lens barrel and camera incorporating such barrel | — | 1993-11-16 |
| 5234522 | Method of producing flexible printed-circuit board covered with coverlay | Masakatsu Suzuki, Junichi Imaizumi, Kouichi Nagao, Yasushi Katoh, Takato Oti +1 more | 1993-08-10 |
| 5231449 | Zoom lens barrel and camera incorporating such barrel | — | 1993-07-27 |
| 5225938 | Guide apparatus of cam ring | — | 1993-07-06 |
| 5221993 | Annular optical member | — | 1993-06-22 |
| 5210644 | Cam mechanism of lens | — | 1993-05-11 |
| 5190895 | Ceramics composite material | Kiyoshi Uchida, Yukio Shimokawa, Hirohiko Nakata, Masaya Miyake | 1993-03-02 |
| 5182478 | Variable band-pass filter circuit | — | 1993-01-26 |
| 5177641 | Structure for holding lens in lens holding member | Tomoaki Kobayashi, Thogi Kondo | 1993-01-05 |
| 5174111 | Exhaust gas purification system for an internal combustion engine | Katsuhiko Hirose, Takeshi Kotani, Souichi Matsushita, Kiyoshi Nakanishi, Eishi Ohno +1 more | 1992-12-29 |
| 5171826 | Heat resistant adhesive composition and bonding method using the same | Junichi Imaizumi, Kouichi Nagao, Masakatsu Suzuki, Koushi Sakairi, Eikichi Satou | 1992-12-15 |
| 5164757 | Zoom lens barrel and camera incorporating such barrel | — | 1992-11-17 |