Issued Patents All Time
Showing 1–25 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12259665 | Optical scanning device and image forming apparatus including the same | Kenichiro Kawasaki | 2025-03-25 |
| 12183663 | Semiconductor device | Kazuki Okuyama, Shuntaro Takahashi, Motoharu Haga, Kazuhisa KUMAGAI, Hajime OKUDA | 2024-12-31 |
| 12055160 | Non-clogging pump | Hiroyuki Tanaka, Yasushi Torimoto, Jumpei Ogawa, Daichi Umeki | 2024-08-06 |
| 12021012 | Semiconductor device | Kazuki Okuyama, Shuntaro Takahashi, Motoharu Haga, Kazuhisa KUMAGAI, Hajime OKUDA | 2024-06-25 |
| 11789377 | Optical scanning device and image forming apparatus | — | 2023-10-17 |
| 11487215 | Optical deflector, optical scanning device equipped therewith, and image forming apparatus | — | 2022-11-01 |
| 11486301 | Gas turbine combustor, and gas turbine | Keisuke Miura, Shohei Uramoto, Tomoya Murota, Yuki Kamikawa | 2022-11-01 |
| 11480887 | Optical scanning device and image forming device | Tatsuya Kobayashi | 2022-10-25 |
| 11297287 | Method of controlling display device, and display device | Toshiki Fujimori, Takaaki Ozawa | 2022-04-05 |
| 11275323 | Optical scanning device and image forming device | Tatsuya Kobayashi | 2022-03-15 |
| 11249413 | Optical scanning device and image forming apparatus including the same | Tatsuya Kobayashi | 2022-02-15 |
| 10866409 | Light deflecting device, optical scanning device and image forming apparatus | — | 2020-12-15 |
| 10852656 | Optical deflector, optical scanning device including optical deflector, and image forming apparatus including optical scanning device | — | 2020-12-01 |
| 10683562 | Reduced iron manufacturing method | Yui HOSONO, Masaki Shimamoto, Takao Harada, Shoichi Kikuchi, Taiji Hatakeyama | 2020-06-16 |
| 10163850 | Semiconductor device | Motoharu Haga, Yasumasa Kasuya, Toichi Nagahara, Akihiro Kimura, Kenji Fujii | 2018-12-25 |
| 10144981 | Process for manufacturing reduced iron agglomerates | Shoichi Kikuchi, Takao Harada | 2018-12-04 |
| 10096916 | Terminal member and connector | — | 2018-10-09 |
| 10017836 | Method for producing reduced iron | Shoichi Kikuchi, Tsuyoshi Mimura, Takao Harada | 2018-07-10 |
| 9841698 | Optical deflector, and optical scanning device and image forming apparatus equipped with same | Hideji Mizutani, Takayuki Kurihara, Seiji Taki | 2017-12-12 |
| 9782980 | Optical scanning device and image forming apparatus including the same | — | 2017-10-10 |
| 9780069 | Semiconductor device | Motoharu Haga, Yasumasa Kasuya, Toichi Nagahara, Akihiro Kimura, Kenji Fujii | 2017-10-03 |
| 9709425 | Sensor with foamed rubber sealing member mounted to circuit board | Ryosuke Matsui, Shinichi Sawada | 2017-07-18 |
| 9671717 | Optical scanning device, image forming apparatus, aperture fixing method | Hideji Mizutani, Takayuki Kurihara, Kosuke Uchida | 2017-06-06 |
| 9612513 | Projector having illuminance sensor and obstacle sensor with light emitting section | — | 2017-04-04 |
| 9377620 | Optical scanning device, image forming apparatus, aperture fixing method | Takayuki Kurihara, Hideji Mizutani | 2016-06-28 |