Issued Patents All Time
Showing 51–75 of 183 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8902510 | Zoom lens system and optical instrument using the same | — | 2014-12-02 |
| 8842478 | Nonvolatile semiconductor memory device | — | 2014-09-23 |
| 8837976 | Sub power source-type electronic device and image forming apparatus | Yoichi Hayakawa, Tatsuho Yoshida | 2014-09-16 |
| 8824059 | Zoom lens system and optical instrument using the same | Masakazu Saori | 2014-09-02 |
| 8817542 | Nonvolatile semiconductor memory device | Kazuhide Yoneya | 2014-08-26 |
| 8785853 | Infrared sensor package and electronic device equipped therewith | Takao Yamazaki, Tokuhito Sasaki | 2014-07-22 |
| 8744281 | Image forming apparatus | Yoichi Hayakawa | 2014-06-03 |
| 8625349 | Potential relationship in an erasing operation of a nonvolatile semiconductor memory | Hiroyuki Kutsukake, Kenji Gomikawa, Mitsuhiro Noguchi, Kikuko Sugimae, Masato Endo +2 more | 2014-01-07 |
| 8577234 | Image forming apparatus with medium transport control | — | 2013-11-05 |
| 8514496 | High zoom-ratio zoom lens system | — | 2013-08-20 |
| 8474066 | Pair of pants with the L pocket | — | 2013-07-02 |
| 8465676 | Phosphor for low-voltage electron beam and vacuum fluorescent display apparatus | — | 2013-06-18 |
| 8440566 | Method for forming an aluminum nitride thin film | Shoji Kano, Waichi Yamamura | 2013-05-14 |
| 8421284 | Cooling structure for stator | Masatoshi Sugimoto, Tsuyoshi Miyaji | 2013-04-16 |
| 8275285 | Process cartridge and image forming apparatus | Yoshihiro Kawakami, Hirobumi Ooyoshi, Tomofumi Yoshida, Kenzo Tatsumi, Yoshiyuki Shimizu +1 more | 2012-09-25 |
| 8272984 | Endless metal belt | Masashi Hattori, Yasuhiro Takeuchi, Hideharu Ushida, Masaki Saito, Katsumori Fujii +11 more | 2012-09-25 |
| 8260186 | Toner cartridge with refillable fresh and residual toner chambers, process cartridge, and method of making toner cartridge reusable | Tomohiro Kubota, Tomofumi Yoshida, Kenzo Tatsumi, Hirobumi Ooyoshi, Yoshiyuki Shimizu +2 more | 2012-09-04 |
| 8232691 | Stator | Satoshi Murakami | 2012-07-31 |
| 8223437 | Wide-angle zoom lens system | — | 2012-07-17 |
| 8205270 | Garment having a waist size adjusting mechanism | — | 2012-06-26 |
| 8209706 | Inter-frame messaging between different domains | Gabriel Corvera, George M. Moore, Daniel Thorpe | 2012-06-26 |
| 8208832 | Toner-collecting device and image forming apparatus | Tomofumi Yoshida, Hirobumi Ooyoshi, Kenzo Tatsumi, Yoshihiro Kawakami, Yoshiyuki Shimizu +1 more | 2012-06-26 |
| 8176571 | Pair of pants with the L pocket | — | 2012-05-15 |
| 8160476 | Latent image carrier having pairs of first and second positioning protrusions and image forming apparatus | Yoshiyuki Shimizu, Kenzo Tatsumi, Yoshihiro Kawakami, Tomohiro Kubota, Hirobumi Ooyoshi +1 more | 2012-04-17 |
| 8135329 | Toner conveyer device, process cartridge, and image forming apparatus | Yoshiyuki Shimizu, Tomofumi Yoshida, Hirobumi Ooyoshi, Kenzo Tatsumi, Yoshihiro Kawakami +1 more | 2012-03-13 |