Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12315440 | Display device | Mohammad Reza KAZEMI, Masafumi Ueno, NAOKI SHIOBARA, Masafumi KAWAI, Hiroyuki Furukawa | 2025-05-27 |
| 12302716 | Luminance sensor for bent display | Masafumi Ueno, NAOKI SHIOBARA, Masafumi KAWAI | 2025-05-13 |
| 12204265 | Technique for attaching optical sensor to image forming apparatus | Masayuki Hirano | 2025-01-21 |
| 12154468 | Display device | NAOKI SHIOBARA, Masafumi Ueno, Masafumi KAWAI, Mohammad Reza KAZEMI | 2024-11-26 |
| 11854478 | Display device and drive method for same | Masafumi Ueno, NAOKI SHIOBARA | 2023-12-26 |
| 11815828 | Developing device | Fumitaka Sobue, Koichiro Ino, Yosuke Hata, Norio Negishi | 2023-11-14 |
| 11809115 | Technique for attaching optical sensor to image forming apparatus | Masayuki Hirano | 2023-11-07 |
| 11417274 | Display device | Masafumi Ueno, NAOKI SHIOBARA | 2022-08-16 |
| 11138823 | Control device, control method of control device, and communication device | Masafumi Ueno, NAOKI SHIOBARA | 2021-10-05 |
| 11133582 | Antenna module, display device, antenna driving method, control program, and recording medium | Masafumi Ueno, NAOKI SHIOBARA | 2021-09-28 |
| 10812146 | Control device and method for controlling control device | Masafumi Ueno, NAOKI SHIOBARA | 2020-10-20 |
| 10726216 | Information processing device and control method for information processing device | NAOKI SHIOBARA, Masafumi Ueno | 2020-07-28 |
| 10634313 | Light-emitting device, authentication notification system, and door | Masafumi Ueno, NAOKI SHIOBARA, Mitsuru Hineno, TOMOHIRO OMATSU, Hiroyuki Furukawa +3 more | 2020-04-28 |
| 10498932 | Video processing device | Takayuki Murai | 2019-12-03 |
| 10264192 | Video processing device | Katsuya Otoi, Takayuki Murai, Yoshimitsu Murahashi | 2019-04-16 |
| 10165155 | Image processing device | Yoshimitsu Murahashi | 2018-12-25 |
| 10037594 | Resolution estimating device | Yoshimitsu Murahashi | 2018-07-31 |
| 9150039 | Image forming apparatus including skew correction mechanism, control method therefor, and storage medium | — | 2015-10-06 |
| 9135869 | Display signal generator, display device, and method of image display | Tomoyuki Ishihara | 2015-09-15 |
| 8437682 | Image forming apparatus including skew correction mechanism, control method therefor, and storage medium | — | 2013-05-07 |
| 8342517 | Image forming apparatus | Hidehiko Kinoshita, Atsushi Nakagawa, Mitsuhiro Sugeta, Noriaki Adachi, Satoshi Atarashi | 2013-01-01 |
| 8064809 | Image forming apparatus with intermediate transfer belt speed detection unit | Jun Yamaguchi, Hidehiko Kinoshita, Kenji Fukushi, Yousuke Hata | 2011-11-22 |
| 7796928 | Image forming apparatus | Hidehiko Kinoshita, Jun Yamaguchi, Atsushi Nakagawa, Manabu Mizuno | 2010-09-14 |
| 7677558 | Sheet conveying device and image forming apparatus | Hidehiko Kinoshita, Jun Yamaguchi, Atsushi Nakagawa | 2010-03-16 |
| 7643783 | Image forming apparatus employing an electrophotographic method | Atsushi Nakagawa, Hidehiko Kinoshita, Jun Yamaguchi, Manabu Mizuno | 2010-01-05 |