Issued Patents All Time
Showing 25 most recent of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12411449 | Process unit including first, second and third conveyance members for conveying developer | Shunsuke Uratani, Makoto Hayashida, Tetsuo Uesugi, Yuuki Nakamura, Joji Goto | 2025-09-09 |
| 12321127 | Image forming apparatus | Satoshi Koga | 2025-06-03 |
| 12271146 | Process cartridge | Noriyuki Komatsu, Tomonori Mori, Teruhiko Sasaki, Makoto Hayashida, Satoru Harada | 2025-04-08 |
| 12222674 | Cartridge, toner cartridge, and image forming apparatus | Yosuke Kashiide, Yuichi Fukui, Naoki Hayashi, Takashi Kimura, Toshiaki Takeuchi +2 more | 2025-02-11 |
| 12164260 | Process cartridge having a receptacle for developer replenishment | Takayuki Yada, Yuuki Nakamura | 2024-12-10 |
| 11892050 | Anti-vibration device | — | 2024-02-06 |
| 11740585 | Process cartridge | Noriyuki Komatsu, Tomonori Mori, Teruhiko Sasaki, Makoto Hayashida, Satoru Harada | 2023-08-29 |
| 11586140 | Attachment, set of mountable and dismountable units, electrophotographic image forming apparatus and cartridge mounting method | — | 2023-02-21 |
| 11454924 | Process cartridge | Noriyuki Komatsu, Tomonori Mori, Teruhiko Sasaki, Makoto Hayashida, Satoru Harada | 2022-09-27 |
| 11259713 | Biological information measurement device, and biological information measurement support method | Shingo Yamashita | 2022-03-01 |
| 11116455 | Diagnostic assistance device, vital signs information measuring device, and diagnostic assistance method | Shingo Yamashita | 2021-09-14 |
| 11116408 | Biological information measurement support device, biological information measurement device, and biological information measurement support method | Shingo Yamashita | 2021-09-14 |
| 11029640 | Process cartridge | Noriyuki Komatsu, Tomonori Mori, Teruhiko Sasaki, Makoto Hayashida, Satoru Harada | 2021-06-08 |
| 10898135 | Biometric information measurement device, biometric information management method, and biometric information management program | Shingo Yamashita | 2021-01-26 |
| 10869621 | Biological information measurement device and method for determining correctness of biological information | Shingo Yamashita | 2020-12-22 |
| 10837516 | Vibration damping device | Yoichi Harada | 2020-11-17 |
| 10823035 | Exhaust purification device for internal combustion engine and method for controlling the device | Masanao Idogawa, Noriyasu Kobashi | 2020-11-03 |
| 10791940 | Diagnosis assistance apparatus, diagnosis assistance method, and diagnosis assistance program | Shingo Yamashita | 2020-10-06 |
| 10719030 | Manufacturing method of cartridge and cartridge | Makoto Hayashida, Tetsuya Numata | 2020-07-21 |
| 10691043 | Supporting unit, developer container, developing device, photosensitive member unit, process cartridge and manufacturing method of the supporting unit | Tetsuya Numata, Makoto Hayashida | 2020-06-23 |
| 10545431 | Manufacturing method of cartridge and cartridge | Tetsuya Numata, Makoto Hayashida, Kayo Mitsugi | 2020-01-28 |
| D873341 | Process cartridge for image forming apparatus | Tadashi Horikawa, Noriyuki Komatsu, Naoki Matsumaru, Ryuta Murakami, Daisuke Makiguchi +2 more | 2020-01-21 |
| 10452002 | Developing device | Akihiro Fujiwara, Daisuke Makiguchi | 2019-10-22 |
| 10316925 | Vibration damping device | — | 2019-06-11 |
| 10076704 | Game device | Haruka Tawarayama, Hsinyun Hsieh, Yoshiyuki Yoshita, Naoki Tarama, Takenobu Fujishima | 2018-09-18 |