Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12341448 | Power conversion device | Kazuaki Tobari, Yuta IWASE | 2025-06-24 |
| 11575338 | Power conversion device | Kazuaki Tobari, Agnes HADINATA, Atsuhiko Nakamura, Hiroshi Watanabe, Yusaku Onuma +1 more | 2023-02-07 |
| 11437944 | Power conversion device | Kazuaki Tobari, Yoshitaka Iwaji, Agnes HADINATA, Yusaku Onuma, Takuya Sugimoto +2 more | 2022-09-06 |
| 11254122 | Image forming apparatus | Chikara Manabe, Masato Matsuzuki, Kunio Miyakoshi, Maki Hasegawa, Masashi Hiratsuka | 2022-02-22 |
| 11214057 | Ejection apparatus, ejection control device, and non-transitory computer readable medium storing program causing computer to execute process for controlling ejection | Masato Matsuzuki, Chikara Manabe, Kunio Miyakoshi, Maki Hasegawa | 2022-01-04 |
| 11186100 | Image processing apparatus and non-transitory computer readable medium | Maki Hasegawa, Kunio Miyakoshi, Masato Matsuzuki, Chikara Manabe | 2021-11-30 |
| 11173736 | Image forming apparatus | Kunio Miyakoshi, Masato Matsuzuki, Maki Hasegawa, Chikara Manabe | 2021-11-16 |
| 10919292 | Ejection apparatus | — | 2021-02-16 |
| 9336466 | Printing apparatus including a moving guiding portion | Teruki Kishimoto, Shun Ikegami, Masafumi Kudo | 2016-05-10 |
| 9291975 | Sheet-edge detecting device and image forming apparatus | — | 2016-03-22 |
| 9136788 | Motor controller, air compressor, air conditioner, controller of passenger conveyor and controller of conveyor | Tomofumi Okubo, Norinaga Suzuki, Hajime Uematsu, Hideharu Tanaka, Masakazu Hase | 2015-09-15 |
| 8541971 | Driving system of permanent magnet synchronous motor | Toshifumi Sakai, Yoshitaka Iwaji, Kiyoshi Sakamoto, Daigo Kaneko | 2013-09-24 |
| 8349190 | Method and device for cleaning circulation water | Takayuki Nakano, Masahito Kato | 2013-01-08 |
| 7901620 | Method and device for cleaning circulation water | Takayuki Nakano, Masahito Kato | 2011-03-08 |
| 7155153 | Image transfer mechanism and image forming device using the mechanism | — | 2006-12-26 |
| 6954050 | Control method and control device of permanent-magnet type synchronous motor | Kazuaki Tobari, Tsunehiro Endo, Hidefumi Shirahama, Tomofumi Okubo | 2005-10-11 |
| 6550657 | Apparatus and method of paper separation for image formation apparatus | — | 2003-04-22 |
| 6532356 | Guide mechanism, paper feed control method, and image-forming device | — | 2003-03-11 |