Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1090393 | Instrument panel for an automobile | Hidemasa Komatsu | 2025-08-26 |
| D993077 | Restroom trailer | — | 2023-07-25 |
| 9400485 | Cooling device having a turbulence generating unit | Satoshi Okano, Takayuki Nishimura, Kenichi Takehara, Hiromitsu Fujiya, Tomoyasu Hirasawa +4 more | 2016-07-26 |
| 8879945 | Cooling device and image forming apparatus | Hiomitsu Fujiya, Satoshi Okano, Tomoyasu Hirasawa, Masanori Saitoh, Keisuke Ikeda +2 more | 2014-11-04 |
| 8861985 | Cooling device and image forming apparatus incorporating same | — | 2014-10-14 |
| 8805231 | Cooling device and image forming apparatus including the same | Shingo Suzuki, Satoshi Okano, Masanori Saitoh, Tomoyasu Hirasawa, Keisuke Ikeda +3 more | 2014-08-12 |
| 8687999 | Cooling device and image forming apparatus | Satoshi Okano, Kenichi Takehara, Hiromitsu Fujiya, Keisuke Yuasa, Tomoyasu Hirasawa +3 more | 2014-04-01 |
| 8682205 | Cooling device, cooling method, and image forming apparatus | Satoshi Okano, Tomoyasu Hirasawa, Masanori Saitoh, Shingo Suzuki, Keisuke Ikeda +3 more | 2014-03-25 |
| 8682204 | Image forming apparatus having heat radiating unit | Hiromitsu Fujiya, Kenichi Takehara, Keisuke Yuasa, Satoshi Okano, Masanori Saitoh +2 more | 2014-03-25 |
| 8606138 | Cooling device having a turbulence generating unit | Satoshi Okano, Takayuki Nishimura, Kenichi Takehara, Hiromitsu Fujiya, Tomoyasu Hirasawa +4 more | 2013-12-10 |
| 8571437 | Cooling device and image forming apparatus | Tomoyasu Hirasawa, Satoshi Okano, Masanori Saitoh, Shingo Suzuki, Kenichi Takehara +2 more | 2013-10-29 |
| 8521053 | Cooling device and image forming apparatus | Kenichi Takehara, Hiromitsu Fujiya, Takayuki Nishimura, Satoshi Okano, Tomoyasu Hirasawa +2 more | 2013-08-27 |
| 8412068 | Cooling device including a water-absorbing member and image forming device | Takayuki Nishimura, Kenichi Takehara, Hiromitsu Fujiya, Satoshi Okano, Tomoyasu Hirasawa +3 more | 2013-04-02 |
| 8351817 | Cooling device and image forming device | Masanori Saitoh, Satoshi Okano, Tomoyasu Hirasawa, Shingo Suzuki, Kenichi Takehara +3 more | 2013-01-08 |
| 8254803 | Image forming apparatus including a cooling device | Hiromitsu Fujiya, Kenichi Takehara, Takayuki Nishimura, Satoshi Okano, Tomoyasu Hirasawa +2 more | 2012-08-28 |
| 8068759 | Image forming apparatus and cooling method used therein | Kenichi Takehara, Hiromitsu Fujiya, Takayuki Nishimura, Satoshi Okano, Tomoyasu Hirasawa +2 more | 2011-11-29 |
| 7400842 | Heat exhaustion apparatus and image forming apparatus using same | Kenichi Takehara, Junya Takigawa, Tomoaki Suga | 2008-07-15 |
| 7356277 | Apparatus for cooling an electrophotographic image forming apparatus | Kenichi Takehara, Junya Takigawa, Katsuya Kondoh | 2008-04-08 |
| 7224921 | Image forming apparatus capable of effectively removing heated air undesirable to image reproduction | Kenichi Takehara, Junya Takigawa, Keisuke Uchida | 2007-05-29 |