Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D615124 | Toner supplying cartridge | Yusuke Yamada, Kenta Koyama | 2010-05-04 |
| 7701392 | Antenna system | Koichi Gyoda, Takehiro Onomatsu, Hideto Yoshimura, Eiji Shibuya | 2010-04-20 |
| 7539445 | Developer supply container and image forming apparatus | Kazuyoshi Sasae, Fumio Tazawa | 2009-05-26 |
| 7483660 | Developer supply container | Fumio Tazawa, Toshiaki Nagashima | 2009-01-27 |
| 7450890 | Developer supply container having a shutter cleaning feature | Katsuya Murakami | 2008-11-11 |
| 7426363 | Developer supply container with shutter movement prevention feature | Katsuya Murakami, Toshiaki Nagashima | 2008-09-16 |
| 7412192 | Developer supply container | Ayatomo Okino, Katsuya Murakami, Toshiaki Nagashima, Yutaka Ban | 2008-08-12 |
| 7369798 | Developer supply container and image forming apparatus | Kazuyoshi Sasae, Fumio Tazawa | 2008-05-06 |
| 7266330 | Developer supply container with shutter movement prevention feature | Katsuya Murakami, Toshiaki Nagashima | 2007-09-04 |
| 7242893 | Developer supply container | Katsuya Murakami, Yutaka Ban | 2007-07-10 |
| D538333 | Toner supplying cartridge | Hiroaki Ohashi, Kazuyoshi Sasae | 2007-03-13 |
| D529947 | Toner supplying cartridge | Hiroaki Ohashi, Kazuyoshi Sasae | 2006-10-10 |
| 6978107 | Developer supply container | Toshiaki Nagashima, Kazuyoshi Sasae | 2005-12-20 |
| 6969846 | Light source unit and scanning optical apparatus using the same | Yoshihiko Tanaka, Yasutaka Naruge, Koji Furusawa | 2005-11-29 |
| 6711410 | Broadcast communication method, mobile communication system and mobile station using the broadcast communication method | — | 2004-03-23 |
| 6704038 | Light deflecting apparatus | Hideyuki Nishida, Michihiro Kugioka, Mikio Nakasugi, Masayoshi Asami, Ichiro Maekawa +1 more | 2004-03-09 |
| D477357 | Toner supplying cartridge for photocopier | Toshiaki Nagashima, Kazuyoshi Sasae, Junichiro Shimamura | 2003-07-15 |
| 5487083 | Hand-off method and mobile station for spread spectrum mobile communication | Kenji Imamura | 1996-01-23 |
| 5018463 | Stacking device having clamps along a circulating conveyor for clamping, conveying, and stacking sewn articles from a sewing machine to a cloth holding stand | — | 1991-05-28 |
| 4185257 | Quasioptical band rejection filter | — | 1980-01-22 |