Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5859361 | Air fuel ratio sensor and a method for making the same | Kenji Fukaya, Makoto Hori, Masahiro Hamaya, Minoru Ohta | 1999-01-12 |
| 5774746 | Camera with learning function | Tadayuki Kirigaya, Hideaki Tsuji, Isamu Hirai, Yasuyuki Haneishi, Masaaki Haga +3 more | 1998-06-30 |
| 5682558 | Camera with learning function | Tadayuki Kirigaya, Hideaki Tsuji, Isamu Hirai, Yasuyuki Haneishi, Masaaki Haga +3 more | 1997-10-28 |
| 5621495 | Representation of depth of field in camera | Toshimasa Yamanaka, Masahiro Nakajima, Yutaka Ohsawa | 1997-04-15 |
| 5602616 | Exposure control apparatus of camera | Osamu Sato, Satoshi Nakano, Isamu Hirai, Toshiyuki Kitazawa, Takayuki Sensui +4 more | 1997-02-11 |
| 5510875 | Representation of depth of field in camera | Toshimasa Yamanaka, Masahiro Nakajima, Yutaka Ohsawa | 1996-04-23 |
| 5485242 | Exposure control apparatus of camera | Osamu Sato, Satoshi Nakano, Isamu Hirai, Toshiyuki Kitazawa, Takayuki Sensui +3 more | 1996-01-16 |
| 5382997 | Exposure control apparatus of camera | Osamu Sato, Satoshi Nakano, Isamu Hirai, Toshiyuki Kitazawa, Takayuki Sensui +4 more | 1995-01-17 |
| 5330839 | Electrocoating composition containing blocked isocyanate, dialkyltin aromatic carboxylate and a bismuth or zirconium compound | Yoshio Yasuoka, Masafumi Kume, Tadayoshi Hiraki, Kiyoshi Kato, Hidehiko Haneishi | 1994-07-19 |
| 5280319 | Exposure control apparatus of camera including exposure factor limit value setting means | Osamu Sato, Satoshi Nakano, Isamu Hirai, Toshiyuki Kitazawa, Takayuki Sensui +3 more | 1994-01-18 |
| 5273196 | Tape transport apparatus | Atsuhiro Kubo | 1993-12-28 |
| D339367 | Single-lens reflex camera body | — | 1993-09-14 |
| D331589 | Lens for a single-lens reflex camera | — | 1992-12-08 |
| 5170206 | Indicating apparatus within finder of camera | Toshimasa Yamanaka, Masahiro Nakajima | 1992-12-08 |
| 5095390 | Apparatus for storing and feeding endless tape and recorded tape duplicator system utilizing the same | Kazuo Nagaoka, Masayoshi Matsuyama, Yoshiki Takao | 1992-03-10 |
| D322977 | 35 mm camera | — | 1992-01-07 |
| 5066967 | Single-lens reflex camera with built-in flash | Susumu Koshino, Toshimasa Yamanaka, Koji Sato, Akihiro Arai, Masahiro Koinuma | 1991-11-19 |
| 5065177 | SLR camera with auxiliary light emitter | Masahiro Nakajima, Toshimasa Yamanaka | 1991-11-12 |
| 5019852 | Representation of depth of field in camera | Toshimasa Yamanaka, Masahiro Nakajima, Yutaka Ohsawa | 1991-05-28 |
| 4977425 | Indicating apparatus within finder of camera | Toshimasa Yamanaka, Masahiro Nakajima | 1990-12-11 |
| 4949118 | Indicating apparatus within finder of single-lens reflex camera | Masahiro Nakajima, Toshimasa Yamanaka | 1990-08-14 |
| 4918264 | Actuating mechanism and multiposition rubber or membrane switch device | Masahiro Nakajima, Toshimasa Yamanaka, Kouji Satou | 1990-04-17 |
| 4910542 | Single-lens reflex camera with built-in flash | Susumu Koshino, Toshimasa Yamanaka, Koji Sato, Akihiro Arai, Masahiro Koinuma | 1990-03-20 |
| 4899257 | Electric device with an operation indicating lamp | — | 1990-02-06 |
| 4893140 | Single-lens reflex camera with built-in flash | Susumu Koshino, Toshimasa Yamanaka, Koji Sato, Akihiro Arai, Masahiro Kionuma | 1990-01-09 |