Issued Patents All Time
Showing 176–200 of 230 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5625487 | Device for adjusting the diopter setting of a finder assembly | Sachio Hasushita, Shuji Yoneyama, Hirofumi Matsuo, Ryota Ogawa, Ichiro Taguchi +1 more | 1997-04-29 |
| 5621568 | Device for adjusting the diopter setting of a finder assembly | Sachio Hasushita, Shuji Yoneyama, Hirofumi Matsuo, Ryota Ogawa, Ichiro Taguchi +1 more | 1997-04-15 |
| 5603788 | Method of manufacturing a ceramics-type vacuum vessel | Yoshio Murakami, Hisao Takeuchi, Akira Yamakawa, Masaya Miyake | 1997-02-18 |
| 5581399 | Binoculars | — | 1996-12-03 |
| 5550674 | Real time type viewfinder | Sachio Hasushita, Takayuki Ito | 1996-08-27 |
| 5534557 | Onium salt, photopolymerization initiator, energy ray-curing composition containing the initiator, and cured product | Kazuhiko Ishii, Minoru Yokoshima | 1996-07-09 |
| 5513043 | Real image type variable power finder | Sachio Hasushita, Takayuki Ito | 1996-04-30 |
| 5502083 | Onium salt, photopolymerization initiator, energy ray-curing composition containing the initiator, and cured product | Kazuhiko Ishii, Minoru Yokoshima | 1996-03-26 |
| 5488492 | Apparatus for adjusting color tone of image to be recorded | — | 1996-01-30 |
| 5463499 | Zoom lens system | Takayuki Ito | 1995-10-31 |
| 5396487 | Structure for holding an optical article | Yasunori Arai, Seiichi Sasaki | 1995-03-07 |
| 5393725 | Thermal transfer system, printing paper and ink ribbon for the thermal transfer system | Toshio Fukuda, Yoshio Fujiwara | 1995-02-28 |
| 5376984 | Real image type finder | — | 1994-12-27 |
| 5373157 | Quadrupole electrode and process for producing the same | Seiji Hiroki, Yoshio Murakami, Yoshishige Takano, Akira Yamakawa, Masaya Miyake | 1994-12-13 |
| 5309286 | Zoom finder | Tahei Morisawa | 1994-05-03 |
| 5294962 | Contact-type electroconductive brush for electrically charging an image carrier of an image forming apparatus | Masaru Sato | 1994-03-15 |
| 5293188 | Reflecting illumination type projecting device | Kazushi Yoshida, Ryota Ogawa | 1994-03-08 |
| 5292905 | Cyan dyes | Toshihisa Inoue, Yoshio Fujiwara | 1994-03-08 |
| 5282140 | Particle flux shadowing for three-dimensional topography simulation | Satoshi Tazawa, Francisco Leon | 1994-01-25 |
| 5282089 | Zoom lens system | — | 1994-01-25 |
| 5280206 | Armature stator | Shigenori Ando, Seiji Hiroki, Yoshio Murakami | 1994-01-18 |
| 5277992 | Thermal transfer ink sheet | Satoru Shinohara, Hiroshi Nakano, Yoshio Fujiwara | 1994-01-11 |
| 5277942 | Insulating member and electric parts using the same | Akihiko Ikegaya, Naoji Fujimori, Tetsuo Yashiki, Yoshio Murakami | 1994-01-11 |
| 5266992 | Zoom lens camera having macro photographing function | Yukio Takaoka, Shinsuke Kohmoto, Susao Nakamura, Katsuhiko Nozaki, Tadao Kato +1 more | 1993-11-30 |
| 5258792 | Viewfinder for camera | Nobuharu Suzuki, Tahei Morisawa | 1993-11-02 |