Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384349 | Electro-hydraulic actuator and brake device | Toshishige Kasuga, Takahiro Yasunaga | 2025-08-12 |
| 10611586 | Sheet stacking apparatus and image forming apparatus | Taisuke Hyodo, Takashi Kuwata | 2020-04-07 |
| 10189644 | Driving force transmission device and image-forming apparatus | Takuji Uesugi, Yuji Nakayashiki, Taku Fukita, Akira Kuroda, Yoshihiro Matsuo | 2019-01-29 |
| 9783365 | Driving force transmission device and image-forming apparatus | Takuji Uesugi, Yuji Nakayashiki, Taku Fukita, Akira Kuroda, Yoshihiro Matsuo | 2017-10-10 |
| 8427519 | Electrophotographic image forming apparatus with movable light emitting member support | — | 2013-04-23 |
| 7778582 | Image heating apparatus with frame accommodating apparatus components | Tsutomu Miki, Kazuhisa Kemmochi, Hikaru Osada | 2010-08-17 |
| 7738823 | Image forming apparatus for realizing downsizing of a main body of the apparatus | Eiichiro Kimizuka, Ichiro Yasumaru, Masao Amano, Junichi Ochi | 2010-06-15 |
| 7283763 | Fixing apparatus, and image forming apparatus | Tomoo Akizuki, Toru Saito, Toshikazu Tsuchiya | 2007-10-16 |
| 7209696 | Image heating apparatus with elastic conductive member contacting internal surface of rotation member | Atsutoshi Ando, Hiroshi Shiba | 2007-04-24 |
| 7136601 | Fixing apparatus and image forming apparatus with temperature controller increasing electric power substantially at a timing with temperature degradation | Tomoo Akizuki, Atsutoshi Ando, Toshikazu Tsuchiya, Hisahiro Saito | 2006-11-14 |
| 7054573 | Heating apparatus | Masahide Hirai, Toshikazu Tsuchiya, Tomoo Akizuki | 2006-05-30 |
| 7013097 | Fixing apparatus, and image forming apparatus | Tomoo Akizuki, Toru Saito, Toshikazu Tsuchiya | 2006-03-14 |
| 7003253 | Image heating apparatus including rotary member with metal layer | Michio Uchida, Atsutoshi Ando, Toshikazu Tsuchiya | 2006-02-21 |
| 6639041 | Spandex having low set at low temperatures | Hiroshi Nishikawa | 2003-10-28 |
| 6623585 | Coalesced multifilament spandex and method for its preparation | Hideki Nakanishi, Toshikazu Matsuda | 2003-09-23 |
| 6430386 | Image heating apparatus provided with a body that is movable with a recording material | Takateru Okubo, Masanori Yamagata | 2002-08-06 |
| 6403712 | Process for the manufacture of spandex and the spandex made thereby | Shingo Ito, Toshikazu Matsuda | 2002-06-11 |
| 6399003 | Process for making melt-spun spandex | — | 2002-06-04 |
| 6376071 | Polyurethane fiber containing poly(vinylidene fluoride) | Toshihiro Tanaka, Masahi Hara | 2002-04-23 |
| 6347201 | Image heating apparatus | Tetsuya Sano, Hideo Nanataki, Takao Kume, Takashi Nomura | 2002-02-12 |
| 6225435 | Stable polyurethaneurea solutions | Shingo Ito, Toshikazu Matsuda | 2001-05-01 |
| 6214145 | Coalesced multifilament spandex and method for its preparation | Hideki Nakanishi, Toshikazu Matsuda | 2001-04-10 |
| 6096252 | Process of making polyurethane fiber | Hideki Nakanishi, Tsutomu Watanabe | 2000-08-01 |
| 5962130 | Durable polyurethane fiber and method for the manufacture thereof | Tsutomu Wanatabe, Hideki Nakanishi | 1999-10-05 |
| 5800920 | Durable polyurethane fiber and method for the manufacture thereof | Hideki Nakanishi, Tsutomu Watanabe | 1998-09-01 |