Issued Patents All Time
Showing 51–75 of 85 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7767182 | Method for producing functional nanocarbon and hydrogen by direct decomposition of lower hydrocarbon | Akio Tada, Hideaki Ito, Yoshitaka Togo, Kikuo Koseki, Hiroyuki Takasuna | 2010-08-03 |
| 7562695 | Cooling device and method of manufacturing the same | Shigeru Kadota, Kazutoshi Nishizawa, Tetsuya Takeuchi, Akira Ito | 2009-07-21 |
| RE39752 | Lens barrier opening/closing device of a movable lens barrel | Hiroshi Nomura, Nobuaki Aoki, Yoshihiro Yamazaki | 2007-07-31 |
| 7180625 | Printer controller, image forming apparatus and storage medium | — | 2007-02-20 |
| 7088524 | Lens barrel having a lens barrier mechanism | Hiroshi Nomura, Yoshihiro Yamazaki, Isao Okuda | 2006-08-08 |
| 7014882 | Magnetic recording medium and manufacturing method thereof | Toyoji Ataka, Katsuya Masuda, Ryoichi Kadota, Yuji Ando | 2006-03-21 |
| 6914630 | Imaging apparatus and signal processing method for the same | — | 2005-07-05 |
| 6909464 | Zoom lens and a movable lens hood mounting mechanism of the zoom lens | Hiroshi Nomura, Nobuaki Aoki, Yoshihiro Yamazaki | 2005-06-21 |
| 6849164 | Magnetic recording medium and method of manufacturing the same | Toyoji Ataka, Yuji Ando, Katsuya Masuda, Manabu Shimosato | 2005-02-01 |
| 6788475 | Lens barrel having a lens barrier mechanism | Hiroshi Nomura, Yoshihiro Yamazaki, Isao Okuda | 2004-09-07 |
| 6665129 | Lens barrel and a zoom lens barrel | Hiroshi Nomura, Yoshihiro Yamazaki, Isao Okuda | 2003-12-16 |
| 6657794 | Movable lens hood mechanism of a zoom lens | Hiroshi Nomura, Nobuaki Aoki, Yoshihiro Yamazaki | 2003-12-02 |
| 6643074 | Lens barrel | Hiroshi Nomura, Yoshihiro Yamazaki, Isao Okuda | 2003-11-04 |
| 6636362 | Lens barrel | Hiroshi Nomura, Yoshihiro Yamazaki, Isao Okuda | 2003-10-21 |
| 6624955 | Lens barrel | Hiroshi Nomura, Yoshihiro Yamazaki, Isao Okuda | 2003-09-23 |
| 6597518 | Zoom lens barrel | Hiroshi Nomura, Nobuaki Aoki, Yoshihiro Yamazaki | 2003-07-22 |
| 6570718 | Zoom lens having a cam mechanism | Hiroshi Nomura, Nobuaki Aoki, Yoshihiro Yamazaki | 2003-05-27 |
| 6556793 | Image forming apparatus adjusting concentration of gray with improved reference and test patterns | — | 2003-04-29 |
| 6549341 | Mechanism for rotating a cam barrel of a zoom lens | Hiroshi Nomura, Nobuaki Aoki, Yoshihiro Yamazaki | 2003-04-15 |
| 6520691 | Lens barrier opening/closing device of a movable lens barrel | Hiroshi Nomura, Nobuaki Aoki, Yoshihiro Yamazaki | 2003-02-18 |
| 6519096 | Lens barrel | Hiroshi Nomura, Yoshihiro Yamazaki, Isao Okuda | 2003-02-11 |
| 6469840 | Cam mechanism for driving a linearly-guided lens | Hiroshi Nomura, Nobuaki Aoki, Yoshihiro Yamazaki | 2002-10-22 |
| 6469841 | Lens frame guiding mechanism of a zoom lens | Hiroshi Nomura, Nobuaki Aoki, Yoshihiro Yamazaki | 2002-10-22 |
| 6456445 | Zoom lens having a cam mechanism | Hiroshi Nomura, Nobuaki Aoki, Yoshihiro Yamazaki | 2002-09-24 |
| 6424807 | Zoom lens assembling mechanism | Hiroshi Nomura, Nobuaki Aoki, Yoshihiro Yamazaki | 2002-07-23 |