Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371876 | Work machine | Yuki Takano | 2025-07-29 |
| 12173472 | Support structure for work vehicle and work vehicle | Hironori Hirakawa, Satoshi Yamaki, Hiroshi Fujiwara | 2024-12-24 |
| 11188152 | Operation unit control device and operation unit control method | — | 2021-11-30 |
| 8348403 | Image forming apparatus | Yukio Shiohara, Hiroaki Yazawa, Kenji Samoto, Shunji Murai, Masatoshi Yamada | 2013-01-08 |
| 7877040 | Image recording apparatus | — | 2011-01-25 |
| 7753480 | Image forming apparatus and image scanner | Yukio Shiohara, Hiroaki Yazawa | 2010-07-13 |
| 7585123 | Image forming apparatus | Yukio Shiohara, Hiroaki Yazawa, Kenji Samoto, Shunji Murai, Masatoshi Yamada | 2009-09-08 |
| 7553012 | Image recording apparatus | Daisuke Kozaki, Masahiko Sasa | 2009-06-30 |
| 7484725 | Image recording apparatus | Ryohei Suzuki | 2009-02-03 |
| 7401915 | Image-recording apparatus | Masahiko Sasa, Yuji Koga, Masatoshi Izuchi, Shohei Koide, Wataru Sugiyama | 2008-07-22 |
| 7163277 | Image forming apparatus and image scanner | Yukio Shiohara, Hiroaki Yazawa | 2007-01-16 |
| 7121644 | Ink supply port sealing cap and inkjet recording apparatus | Yukio Shiohara, Hiroaki Yazawa | 2006-10-17 |
| 6804858 | Opening and closing mechanism of hinged pair of bodies | Hiroaki Yazawa | 2004-10-19 |
| 6648264 | Method and apparatus for coiling a metal strip | Taichi Kukizaki, Toshio Imazeki | 2003-11-18 |
| 6301946 | Strip coiling method | Taichi Kukizaki, Yasuo Ichii, Toshio Imazeki, Satoshi Shibuya, Itaru Hishinuma +1 more | 2001-10-16 |
| 6252376 | Battery-state monitoring system for a battery group | Hideji Nakamura | 2001-06-26 |
| 6185971 | Hot rolled material take-up equipment and take-up method | Hiroaki Kuwano, Hiroshi Takase, Hisashi Sato, Toshirou Matsushita, Toshio Imazeki +2 more | 2001-02-13 |
| 5294968 | Developing unit and drive transmission attachment | Mitsuyoshi Nagashita, Toshio Hagiwara | 1994-03-15 |