Issued Patents All Time
Showing 25 most recent of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422666 | Optical scanning device, driving method of optical scanning device, and image drawing system | Hirotoshi YOSHIZAWA | 2025-09-23 |
| 12401771 | Optical scanning device, driving method of optical scanning device, and image drawing system | Nobuya TANAKA, Hirotoshi YOSHIZAWA | 2025-08-26 |
| 12320970 | Image forming apparatus comprising a movable mirror and operation method thereof | Nobuya TANAKA | 2025-06-03 |
| 12320971 | Optical scanning device, driving method of optical scanning device, and image drawing system | Hirotoshi YOSHIZAWA, Yoshikazu Hishinuma, Nobuya TANAKA | 2025-06-03 |
| 12302041 | Optical scanning device, driving method of optical scanning device, and image drawing system | Hirotoshi YOSHIZAWA, Yoshikazu Hishinuma, Nobuya TANAKA, Yasushi Endo | 2025-05-13 |
| 12282155 | Optical scanning device, driving method of optical scanning device, and image drawing system | Hirotoshi YOSHIZAWA, Yoshikazu Hishinuma, Nobuya TANAKA | 2025-04-22 |
| 12235893 | Information suggestion system, information suggestion method, program, and recording medium | Nobuya TANAKA, Hirotoshi YOSHIZAWA, Tetsuya Matsumoto, Kei YAMAJI | 2025-02-25 |
| 12197116 | Image exposure device, image exposure method, and program | Hirotoshi YOSHIZAWA | 2025-01-14 |
| 12159562 | Optical scanning device, method of driving optical scanning device, and image drawing system | Hirotoshi YOSHIZAWA, Yoshikazu Hishinuma, Nobuya TANAKA | 2024-12-03 |
| 12059126 | Endoscope system | Takeichi Tatsuta, Issei Suzuki | 2024-08-13 |
| 12047684 | Image exposure device, image exposure method, and program | Hirotoshi YOSHIZAWA | 2024-07-23 |
| 11893594 | Image processing system, image processing method, and program | Kei YAMAJI, Tetsuya Matsumoto, Nobuya TANAKA, Hirotoshi YOSHIZAWA | 2024-02-06 |
| 11720625 | Information suggestion system, information suggestion method, program, and recording medium | Nobuya TANAKA, Hirotoshi YOSHIZAWA, Tetsuya Matsumoto, Kei YAMAJI | 2023-08-08 |
| 11663619 | Image processing system, image processing method, and program | Kei YAMAJI, Tetsuya Matsumoto, Nobuya TANAKA, Hirotoshi YOSHIZAWA | 2023-05-30 |
| 11620695 | Information suggestion system, information suggestion method, program, and recording medium | Nobuya TANAKA, Hirotoshi YOSHIZAWA, Tetsuya Matsumoto, Kei YAMAJI | 2023-04-04 |
| 11536556 | Measurement support device, endoscope system, processor for endoscope system, and measurement support method for measuring object size | Takeichi Tatsuta | 2022-12-27 |
| 11490785 | Measurement support device, endoscope system, and processor measuring size of subject using measurement auxiliary light | Takeichi Tatsuta, Issei Suzuki | 2022-11-08 |
| 11475567 | Image processing apparatus, image processing method, image processing program, and recording medium storing program | Tetsuya Matsumoto, Kei YAMAJI, Nobuya TANAKA, Hirotoshi YOSHIZAWA | 2022-10-18 |
| 11455795 | Image processing apparatus, image processing method, image processing program, and recording medium storing program | Tetsuya Matsumoto, Kei YAMAJI, Nobuya TANAKA, Hirotoshi YOSHIZAWA | 2022-09-27 |
| 11419694 | Endoscope system measuring size of subject using measurement auxiliary light | Takeichi Tatsuta, Issei Suzuki | 2022-08-23 |
| 11361412 | Image exposure device, image exposure method, and program | Hirotoshi YOSHIZAWA | 2022-06-14 |
| 11361367 | Information suggestion system, information suggestion method, program, and recording medium | Nobuya TANAKA, Hirotoshi YOSHIZAWA, Tetsuya Matsumoto, Kei YAMAJI | 2022-06-14 |
| 11277528 | Mobile type apparatus and imaging system | Hirotoshi YOSHIZAWA | 2022-03-15 |
| 11194078 | Antireflection film having silver-containing layer and fluorocarbon layer, method for producing antireflection film, optical element, and optical system | Seigo Nakamura, Kenichi Umeda, Yuichiro Itai | 2021-12-07 |
| 11169451 | Image exposure device and image exposure method | Yoshihisa Usami, Hirotoshi YOSHIZAWA | 2021-11-09 |