Issued Patents All Time
Showing 1–25 of 116 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12364967 | Adsorbent particles, method for producing adsorbent particles, base material particles, filling column and method for recovering rare earth element | Masahiro Aoshima, Yohei Ishikawa | 2025-07-22 |
| 12332595 | Image forming apparatus and image quality adjustment method capable of suppressing variation in image quality of output image immediately after start of image forming process | Yasuaki Sakamoto, Kenichi Hayashi, Ayato Morikami, Hideyuki Ogasawara, Yukiko Yoshimura | 2025-06-17 |
| 12280357 | Adsorbent particles, base particle, packed column, and method for recovering rare-earth element | Masahiro Aoshima, Yohei Ishikawa | 2025-04-22 |
| 12259672 | Toner concentration sensing apparatus capable of accurately sensing toner concentration of toner image, image forming apparatus, and toner concentration sensing method | Ayato Morikami, Yasuaki Sakamoto, Kenichi Hayashi, Hideyuki Ogasawara, Yukiko Yoshimura | 2025-03-25 |
| 12222668 | Image forming apparatus capable of adjusting emission light amount of light-emitting portion, and light amount adjustment method | Ayato Morikami, Yasuaki Sakamoto | 2025-02-11 |
| 12001159 | Adjustment method for image forming apparatus, and image forming apparatus | Kanako Kikuchi, Yasuaki Sakamoto, Ayato Morikami, Yuki Nakaiwa, Keisuke Oba +2 more | 2024-06-04 |
| 11971676 | Image density measurement method and image forming apparatus | Yasuaki Sakamoto, Ayato Morikami, Kenichi Hayashi, Hideyuki Ogasawara, Yukiko Yoshimura | 2024-04-30 |
| 11868060 | Image forming apparatus capable of detecting deviation between exposure device and photoconductor drum | Kanako Kikuchi, Yasuaki Sakamoto, Ayato Morikami, Yuki Nakaiwa, Keisuke Oba +2 more | 2024-01-09 |
| 11815839 | Image forming apparatus capable of adjusting image forming condition accurately, and image forming condition adjustment method | Keisuke Oba, Yasuaki Sakamoto, Kanako Kikuchi, Ayato Morikami, Yuki Nakaiwa +2 more | 2023-11-14 |
| 11550251 | Image forming apparatus | Yuki Nakaiwa | 2023-01-10 |
| 11280792 | Apparatus for detecting the degree of malignancy of each of circulating tumor cells | Kazuo Takeda, Namiko Yamashita, Yuu Fujimura, Kaori Nishio, Yasuhiro Koh +2 more | 2022-03-22 |
| 10960952 | Handlebar switch device for saddled vehicle | Takuya Osanai, Yutaka Kikuchi | 2021-03-30 |
| 10921734 | Image forming apparatus that determines whether to perform running-in operation | — | 2021-02-16 |
| 10898877 | Separation material | Yasushi Gotoh, Michio Butsugan, Ryoichi Nakanishi | 2021-01-26 |
| 10901358 | Image forming apparatus capable of executing a running-in operation for a developing section | Akira Matayoshi | 2021-01-26 |
| 10875008 | Separation material | Tomoko Higashiuchi, Fumihiko KAWAUCHI, Yasushi Gotoh, Michio Butsugan, Ryoichi Nakanishi | 2020-12-29 |
| 10795302 | Image forming apparatus | Akira Matayoshi | 2020-10-06 |
| 10646851 | Separation material | Tomoko Higashiuchi, Fumihiko KAWAUCHI, Yasushi Gotoh, Michio Butsugan | 2020-05-12 |
| D857560 | Handle switch for motorcycle | — | 2019-08-27 |
| 9985261 | Separator for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery | Nobuhiro Hirano, Isao Fujiwara | 2018-05-29 |
| 9946209 | Image forming apparatus | — | 2018-04-17 |
| 9896149 | Handlebar-mounted switch device for a saddle-type vehicle, and vehicle including same | Manabu Ichikawa, Kazuhiko Ono, Hirotaka Sato | 2018-02-20 |
| 9894738 | Light-emitting apparatus with near field communication unit, a control method therefor, and a non-transitory recording medium | — | 2018-02-13 |
| 9653956 | Stator for rotational electrical machine with U shaped conductor segments with bent and sloped end winding at varying angles and dimension | Makoto Taniguchi, Nobuyuki Kimura, Hideaki Kuri | 2017-05-16 |
| 9614249 | Separator for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery | Isao Fujiwara, Nobuhiro Hirano | 2017-04-04 |