Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12228872 | Image forming device conveying sheet in a non-contact state between a preheating unit and a main fixing unit | Yoshiki Shimodaira, Takayuki Yamashita, Tokuya SAKAMOTO, Kosuke Yamada, Tetsuro Kodera | 2025-02-18 |
| 12209508 | Rotary machine and method of repairing rotary machine | Taiji Tezuka, Kenji Yagi, Yukihiro Iwasa, Yoshikazu Ito, Shingo Kanazawa | 2025-01-28 |
| 12105453 | Fixing device and image forming apparatus | Kosuke Yamada, Tetsuro Kodera, Yoshiki Shimodaira, Mitsuhiro Matsumoto, Takayuki Yamashita | 2024-10-01 |
| 11947294 | Fixing device and image forming apparatus | Mitsuhiro Matsumoto, Norio Ogawahara, Yoshiki Shimodaira | 2024-04-02 |
| 11934119 | Transportation device, fixing device, and image forming apparatus | Yoshiki Shimodaira, Kosuke Yamada, Tetsuro Kodera, Mitsuhiro Matsumoto, Takayuki Yamashita | 2024-03-19 |
| 11927240 | Rotary damper and manufacturing method thereof | Keigo Ozaki | 2024-03-12 |
| 11921445 | Transport device, fixing device, and image forming apparatus | Yoshiki Shimodaira, Kosuke Yamada, Tetsuro Kodera, Mitsuhiro Matsumoto, Takayuki Yamashita | 2024-03-05 |
| 11880148 | Heating device and image forming apparatus | Mitsuhiro Matsumoto, Tetsuro Kodera, Yoshiki Shimodaira, Kosuke Yamada, Takayuki Yamashita | 2024-01-23 |
| 11754950 | Conveying device, fixing device, and image forming apparatus | Takayuki Yamashita, Yoshiki Shimodaira, Kosuke Yamada, Tetsuro Kodera, Mitsuhiro Matsumoto | 2023-09-12 |
| 11740575 | Fixing device and image forming apparatus | Tetsuro Kodera, Kosuke Yamada, Yoshiki Shimodaira, Takayuki Yamashita, Mitsuhiro Matsumoto | 2023-08-29 |
| 11703786 | Fixing device and image-forming apparatus | Yoshiki Shimodaira, Tetsuro Kodera, Mitsuhiro Matsumoto, Kosuke Yamada, Takayuki Yamashita | 2023-07-18 |
| 11693345 | Transport device, fixing device, and image forming apparatus | Tetsuro Kodera, Takayuki Yamashita, Yoshiki Shimodaira, Mitsuhiro Matsumoto, Kosuke Yamada | 2023-07-04 |
| 11467518 | Image forming device with infrared heater and reflective conveying unit | Takayuki Yamashita, Tetsuro Kodera, Yoshiki Shimodaira, Kosuke Yamada, Tokuya SAKAMOTO | 2022-10-11 |
| 11385582 | Image forming device | Tokuya SAKAMOTO, Takayuki Yamashita, Tetsuro Kodera, Kosuke Yamada, Yoshiki Shimodaira | 2022-07-12 |
| 11385577 | Transport device, fixing device, and image forming apparatus | Tetsuro Kodera, Yoshiki Shimodaira, Tokuya SAKAMOTO, Kosuke Yamada, Takayuki Yamashita | 2022-07-12 |
| 11300902 | Fixing device having preheating unit, blowing unit and image forming apparatus | Kosuke Yamada, Takayuki Yamashita, Yoshiki Shimodaira, Tetsuro Kodera, Tokuya SAKAMOTO | 2022-04-12 |
| 11259408 | Stretchable wiring sheet and stretchable touch sensor sheet | Shin Sumimoto, Manabu Yoshida, Sei Uemura, Taiki Nobeshima | 2022-02-22 |
| 10649374 | Transport device and image forming apparatus | Keitaro Mori, Takashi Ochi, Yoshiki Shimodaira, Toshimasa Toyama, Takashi Ohashi | 2020-05-12 |
| 9396744 | Two dimensional magnetic read head having asymmetrical secondary read elements | Hiroyuki Katada, Jun Aoyama, Masato Shiimoto | 2016-07-19 |
| 9216072 | Drug-containing personal hygiene implement | Hisashi Joyashiki, Kazuyuki Uo | 2015-12-22 |
| RE44912 | Reversing alarm | Christopher Hanson-Abbott | 2014-05-27 |
| 6885295 | Reversing alarm | Christopher Hanson-Abbott | 2005-04-26 |
| 6544659 | Coated steel having atmospheric corrosion resistance | — | 2003-04-08 |
| 6488785 | Surface treated steel material | Hirofumi Kishikawa, Atsumu Kanda, Hiroshi Ono | 2002-12-03 |
| 6342554 | Surface treatment agent for steel material | Hirofumi Kishikawa, Atsumu Kanda, Hiroshi Ono | 2002-01-29 |