Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431617 | Communication apparatus and method | Koki Nakamura, Hiroyuki Ishikawa | 2025-09-30 |
| 12341934 | Wireless tag communication device, image forming apparatus, and method | Yuki Kawasaki | 2025-06-24 |
| 12248266 | Conductive sheet and sheet bundle package | Sadatoshi Oishi | 2025-03-11 |
| 12212723 | Image forming apparatus and control method using image forming data file | — | 2025-01-28 |
| 12147291 | Image forming apparatus that forms image based on information from wireless tag | Sadatoshi Oishi | 2024-11-19 |
| 12010273 | Wireless tag communication device, image forming apparatus, and method | Yuki Kawasaki | 2024-06-11 |
| 11991333 | Sheet conveyance device and method for writing to a wireless tag | Hiroyuki Ishikawa | 2024-05-21 |
| 11907778 | Tag communication device and information processing method | — | 2024-02-20 |
| 11870963 | Image forming apparatus | Fumiharu Nakayama, Yuki Koike, Toshihiro Imai | 2024-01-09 |
| 11868196 | Image forming apparatus that forms image based on information from wireless tag | Sadatoshi Oishi | 2024-01-09 |
| 11796950 | Conductive sheet and sheet bundle package | Sadatoshi Oishi | 2023-10-24 |
| 11659122 | Sheet conveyance device and method for writing to a wireless tag | Hiroyuki Ishikawa | 2023-05-23 |
| 11643291 | Sheet conveyance device and method | Koki Nakamura | 2023-05-09 |
| 11457119 | Image forming apparatus | Fumiharu Nakayama, Yuki Koike, Toshihiro Imai | 2022-09-27 |
| 11392785 | Control device and image forming apparatus | Sadatoshi Oishi, Yuki Koike | 2022-07-19 |
| 11232338 | Radio tag communication device, radio tag communication method, and image forming apparatus | — | 2022-01-25 |
| 11003869 | Movable reading apparatus with a plurality of antennas | — | 2021-05-11 |
| 10542219 | Information collecting apparatus, information collecting system and information collecting method | — | 2020-01-21 |
| 10398273 | Vacuum cleaner | Koichi Watanabe | 2019-09-03 |
| 9422007 | Vehicle body front part structure | Shinya Suzuki, Naoya KOIZUMI | 2016-08-23 |
| 8185291 | Stall prediction apparatus, prediction method thereof, and engine control system | Tomofumi Nakakita, Fumitaka Takemura | 2012-05-22 |
| 7786225 | Curable resin composition | Takashi Yasumura, Tetsuya Harada | 2010-08-31 |
| 7662329 | Centrifugal casting die, method for manufacturing thereof as well as casting material, blade obtained therefrom and method for manufacturing thereof | Hisao Kumano, Koichi Sato, Taku Hatanaka | 2010-02-16 |
| 7423402 | Autonomous traveling unit system | Masahito Sano, Yoshiyuki HIRAHARA, Masayuki Nakaeda, Hitoshi Iizaka | 2008-09-09 |
| 6808821 | Unsaturated polyester resin composition | Yukiko Fujita, Shigeru Motomiya | 2004-10-26 |