Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12264024 | Sheet feeding device and image forming apparatus incorporating same | — | 2025-04-01 |
| 12049373 | Sheet feeding device and image forming apparatus incorporating the sheet feeding device | — | 2024-07-30 |
| 11878886 | Sheet feeding device and image forming apparatus incorporating same | Takuya Moriyama, Kenichiroh Yamahiro | 2024-01-23 |
| 11613137 | Sheet feeding device and image forming apparatus incorporating same | Yuuki Nobuoka, Kenichiroh Yamahiro | 2023-03-28 |
| 10618882 | Pyridine-2-yl pyridinium compound and method of using same | Yuki Hashimoto, Fuminori Komatsu, Satoshi Kajita, Tomomi KOBAYASHI | 2020-04-14 |
| 7521133 | Titanium oxide photocatalyst, process for producing the same and application | Katsuhiro Nishihara, Yasuhiro Masaki, Haruhiko Kajimura, Michiyasu Takahashi, Tadashi Yao +5 more | 2009-04-21 |
| 7437089 | Image forming device having an alternating current frequency regulating apparatus | — | 2008-10-14 |
| 7116933 | Developing unit, image forming apparatus, and developing method | — | 2006-10-03 |
| 5634360 | Guiding apparatus for roughing mill | Nobuhiro Tazoe, Hiroaki Kuwano, Makoto Shitomi, Hideyuki Nikaido, Takeshi Fujitsu +3 more | 1997-06-03 |
| 5613390 | Corner reduction device equipped with corner rolls, control device thereof, and method of rolling by using these devices | Takashi Ishikawa, Takao Yunde, Toshisada Takechi, Takatoshi Amakawa | 1997-03-25 |
| 5168795 | Automatic food frying and vending system | — | 1992-12-08 |
| 5029520 | Automatic food frying and vending system | — | 1991-07-09 |