Issued Patents All Time
Showing 1–25 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12292554 | Zoom lens and imaging apparatus | Daiki Komatsu, Masanao Kawana, Motoari Ota | 2025-05-06 |
| 12173666 | Throttle valve control device | Hidefumi Hatsuzawa, Hiroyuki Ota, Makoto Kawano, Yoshihiko Akagi | 2024-12-24 |
| 12105332 | Wavelength checker | Kota Shikama | 2024-10-01 |
| 12073301 | Learning device, and learning method | Ryosuke Kasahara | 2024-08-27 |
| 12061960 | Learning device and learning method | Ryosuke Kasahara | 2024-08-13 |
| 12038601 | Wavelength checker | Kota Shikama | 2024-07-16 |
| 11988821 | Zoom lens and imaging apparatus | Yasutaka SHIMADA, Takashi KUNUGISE | 2024-05-21 |
| 11977265 | Optical device | Makoto Abe, Kota Shikama, Takao Fukumitsu, Norio Sato, Atsushi Aratake | 2024-05-07 |
| 11947093 | Variable magnification optical system and imaging apparatus | Shinkichi Ikeda | 2024-04-02 |
| 11946431 | Electronically controlled throttle device | Hidefumi Hatsuzawa, Takafumi SAITO | 2024-04-02 |
| 11934022 | Photoelectric fiber and communication device | Norio Sato, Atsushi Aratake, Makoto Abe, Kota Shikama, Takao Fukumitsu +1 more | 2024-03-19 |
| 11797884 | Learning device and learning method | Ryosuke Kasahara, Akira Kinoshita | 2023-10-24 |
| 11747557 | Wavelength checker | Hiroshi Ishikawa, Kota Shikama, Atsushi Aratake | 2023-09-05 |
| 11694111 | Learning device and learning method | Ryosuke Kasahara | 2023-07-04 |
| 11693179 | Wavelength checker | Hiroshi Ishikawa, Kota Shikama | 2023-07-04 |
| 11681926 | Learning device and learning method | Ryosuke Kasahara | 2023-06-20 |
| 11645573 | Learning device and learning method | Ryosuke Kasahara | 2023-05-09 |
| 11599824 | Learning device and learning method | Ryosuke Kasahara | 2023-03-07 |
| 11526803 | Learning device and method for implementation of gradient boosted decision trees | Ryosuke Kasahara | 2022-12-13 |
| 11475314 | Learning device and learning method | Ryosuke Kasahara | 2022-10-18 |
| 11436538 | Learning by gradient boosting using a classification method with the threshold for the feature amount | Ryosuke Kasahara | 2022-09-06 |
| 11378790 | Zoom lens and imaging apparatus | Masanao Kawana, Yasutaka SHIMADA | 2022-07-05 |
| 11372159 | Method for forming groove in hybrid optical device, and hybrid optical device | Makoto Abe | 2022-06-28 |
| 11354601 | Learning classification device and learning classification method | Ryosuke Kasahara | 2022-06-07 |
| 11327280 | Zoom lens and imaging apparatus | Motoari Ota, Masaru Yonezawa | 2022-05-10 |