Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398297 | Polarizing film laminate | — | 2025-08-26 |
| 12353073 | Anti-peeping system, optical laminate, display device, and anti-peeping method | — | 2025-07-08 |
| 11985903 | Wiring electrode | — | 2024-05-14 |
| 11914312 | Developing device and image forming apparatus including the same | Tamotsu Shimizu, Yasuhiro Tauchi | 2024-02-27 |
| 11874615 | Developing device including developer carrying member and containing two-component developer and image forming apparatus including the developing device | Tamotsu Shimizu, Akihiro Watanabe, Ryo Yamada, Uto Syu, Yasuhiro Tauchi | 2024-01-16 |
| 11782357 | Developing device and image forming apparatus including the same | Tamotsu Shimizu, Yasuhiro Tauchi | 2023-10-10 |
| 11650521 | Developing device and image forming apparatus including the same | — | 2023-05-16 |
| 11509289 | Composite component and mounting structure therefor | Katsuya Matsumoto | 2022-11-22 |
| 11314183 | Developing device and image forming apparatus therewith | Masashi Fujishima, Norio Kubo, Asami Sasaki, Yasuhiro Tauchi, Tamotsu Shimizu +3 more | 2022-04-26 |
| 11209752 | Developing device and image forming apparatus therewith | Asami Sasaki, Akira Matayoshi, Norio Kubo, Koji Suenami, Tamotsu Shimizu +2 more | 2021-12-28 |
| 11163243 | Image forming apparatus | Tamotsu Shimizu, Norio Kubo, Asami Sasaki, Yasuhiro Tauchi | 2021-11-02 |
| 11112722 | Image forming apparatus | Tamotsu Shimizu, Norio Kubo, Asami Sasaki, Yasuhiro Tauchi | 2021-09-07 |
| 11105555 | Method for manufacturing freeze-dried body and manufacturing device for same | Chie MATSUMOTO, Takao Yoshikawa, Takuya SHISHIDO, Sachiko SAKAMOTO, Yoshimitsu Shimomura +1 more | 2021-08-31 |
| 11048192 | Image forming apparatus capable of suppressing occurrence of image defects in response to difference in carrier resistance and obtaining high image quality | Yasuhiro Tauchi, Masashi Fujishima, Norio Kubo, Akira Matayoshi | 2021-06-29 |
| 10840879 | Surface acoustic wave device | — | 2020-11-17 |
| 10644671 | Surface acoustic wave device | — | 2020-05-05 |
| 10298274 | Multiplexer, transmission device, and reception device | Yuichi Takamine, Tsutomu Takai | 2019-05-21 |
| 10232635 | Optical scanning device and image forming apparatus including the same | — | 2019-03-19 |
| 10171113 | Multiplexer, transmission device, and reception device | Yuichi Takamine, Tsutomu Takai | 2019-01-01 |
| 9955031 | Laser scanning device and image forming apparatus including the same | Hideki Ishida | 2018-04-24 |
| 9917971 | Laser scanning device and image forming apparatus including the same | Hideki Ishida, Hideji Mizutani | 2018-03-13 |
| 9748194 | Electronic device | — | 2017-08-29 |
| 9625708 | Optical deflector and image forming apparatus including the same | — | 2017-04-18 |
| 9507144 | Optical deflector and optical scanning device including the same | — | 2016-11-29 |
| 9473104 | Surface acoustic wave filter | — | 2016-10-18 |