Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8913906 | Image forming apparatus having endless belt tension detection | Akimichi Suzuki, Takao Nada | 2014-12-16 |
| 8879931 | Image forming apparatus | — | 2014-11-04 |
| 7948261 | Semiconductor integrated circuit device and countermeasure method against NBTI degradation | — | 2011-05-24 |
| 7893536 | Semiconductor device | Shuichi Takada | 2011-02-22 |
| 7839183 | Circuit for discriminating output of squelch circuit and circuit for regulating sensivity of the same | — | 2010-11-23 |
| 7715759 | Image forming apparatus with first and second motors | Takashi Sekiguchi | 2010-05-11 |
| 7471919 | Image forming apparatus with first and second motors | Takashi Sekiguchi | 2008-12-30 |
| 6942209 | Separation member, and sheet feeding apparatus and image processing apparatus using this member | — | 2005-09-13 |
| 6770381 | Sliding bearing for internal combustion engine | Hiroshi Kanayama, Takashi Tomikawa, Soji Kamiya | 2004-08-03 |
| 6689295 | Carbonaceous porous body and method for producing the same | Takeshi Hirohata | 2004-02-10 |
| 6192784 | Swash plate compressor | Takayuki Kato, Norikazu Deto, Hayato Ikeda, Noriyuki Shintoku, Seiji Katayama +2 more | 2001-02-27 |
| 6123009 | Swash plate of swash-plate compressor | Hiroshi Kanayama, Chiaki Gouhara, Takayuki Kato, Masafumi Kato, Seiji Katayama +1 more | 2000-09-26 |
| 6026263 | Combination including container for developer and rotating shaft mounted in container with improvements preventing toner from penetrating a gap formed by the shaft and ensuring that an agitator/conveyor of the shaft acts to fully agitate the toner | Akinobu Nakahata, Takeshi Aoki, Hiroshi Inui | 2000-02-15 |
| 6014541 | Device for recovering toner in an image-forming machine | Hisahiro Kato, Masahiro Hashizume, Akinobu Nakahata, Michio Uchida, Hiroshi Inui | 2000-01-11 |
| 5217814 | Sintered sliding material | Shinichi Miziguchi, Tatsuhiko Fukuoka, Yasunori Kabeya, Keiichi Shimasaki | 1993-06-08 |
| 4898905 | Sliding material | Masahara Kikuchi | 1990-02-06 |