Issued Patents All Time
Showing 326–350 of 410 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5661340 | Dynamic random access memory having a stacked fin capacitor with reduced fin thickness | Taiji Ema, Masaaki Higashitani, Toshimi Ikeda, Michiari Kawano, Masaya Katayama +1 more | 1997-08-26 |
| 5659810 | Zoom lens barrel | Shinsuke Kohmoto, Takamitsu Sasaki | 1997-08-19 |
| 5652167 | Method of liquid treatment of micro-structures comprising structural members liable to be bent | Motoo Nakano, Masaya Katayama, Toshimi Ikeda, Fumihiko Inoue, Junichi Ishikawa +1 more | 1997-07-29 |
| 5642232 | Backlash removing mechanism for zoom lens assembly | Norio Sato, Nobuaki Aoki | 1997-06-24 |
| 5640615 | Rotary feed mechanism for lens barrel of compact zoom camera | Takamitsu Sasaki | 1997-06-17 |
| 5636064 | Zoom lens barrel with flat faced helicoid threading | Takamitsu Sasaki | 1997-06-03 |
| 5635126 | Method for molding pinion | Norio Sato | 1997-06-03 |
| 5604638 | Anti-reflection structure for zoom lens barrel | Takamitsu Sasaki | 1997-02-18 |
| 5598241 | Camera having a lens opening | Takamitsu Sasaki | 1997-01-28 |
| 5582092 | Full stroke position setting mechanism for variable capacity wobble plate compressors | Kazuo Eitai, Minoru Kanaizuka, Hiroyuki Ishida | 1996-12-10 |
| 5581411 | Guide device for zoom lens barrel | Takamitsu Sasaki | 1996-12-03 |
| 5543971 | Backlash removing device for stowed lens barrel | Takamitsu Sasaki | 1996-08-06 |
| 5535057 | Driving device for zoom lens barrel | Takamitsu Sasaki | 1996-07-09 |
| 5510868 | Zoom lens camera having aperture size changing mechanism | Takamitsu Sasaki | 1996-04-23 |
| 5485315 | Backlash removing mechanism for zoom lens assembly | Norio Sato, Nobuaki Aoki | 1996-01-16 |
| 5483383 | Lens holder | Seiji Uziie, Kazuyoshi Azegami | 1996-01-09 |
| 5469300 | Zoom lens barrel | — | 1995-11-21 |
| 5467227 | Zoom lens barrel | — | 1995-11-14 |
| 5450239 | Light intercepting apparatus of lens barrel | Seiji Uziie, Kazuyoshi Azegami | 1995-09-12 |
| 5439736 | Gas plasma polymerized permselective membrane | — | 1995-08-08 |
| 5430516 | Driving apparatus of camera | Seiji Uziie, Kazuyoshi Azegami | 1995-07-04 |
| 5424873 | Lens centering apparatus | Seiji Uziie, Kazuyoshi Azegami | 1995-06-13 |
| 5408285 | Adjusting mechanism of a lens barrel | Kazuyoshi Azegami | 1995-04-18 |
| 5403672 | Metal foil for printed wiring board and production thereof | Naoyuki Urasaki, Kouichi Tsuyama, Kiyoshi Hasegawa, Shuichi Hatakeyama, Akinari Kida +1 more | 1995-04-04 |
| 5394210 | Linear guiding mechanism of a zoom lens barrel of a photographing optical system | Kazuyoshi Azegami | 1995-02-28 |