Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12419139 | Nitride semiconductor ultraviolet light-emitting element and production method therefor | Akira Hirano | 2025-09-16 |
| 12419142 | Nitride semiconductor ultraviolet light emitting element | Akira Hirano | 2025-09-16 |
| 12328974 | Nitride semiconductor ultraviolet light-emitting element and manufacturing method thereof | Akira Hirano | 2025-06-10 |
| 12324279 | Nitride semiconductor ultraviolet light-emitting element | Akira Hirano | 2025-06-03 |
| 11661669 | Substrate processing system, controller and method using test operation without substrate | Kazuma Ideguchi, Shugo Midorikawa, Tensei Sato, Hideki Wakabayashi | 2023-05-30 |
| 11357144 | Component supply device and component mounting device | Hideaki Watanabe, Dai Yokoyama, Shigeki Imafuku, Satoshi Matsuoka, Kazuo Nagae | 2022-06-07 |
| 11217726 | Nitride semiconductor ultraviolet light-emitting element | Akira Hirano, Shigefusa Chichibu, Kazunobu Kojima | 2022-01-04 |
| 11202374 | Method of mounting component | Hideaki Watanabe, Dai Yokoyama, Shigeki Imafuku, Yew Song Danny Ng, Yet Ling Loh | 2021-12-14 |
| 11165002 | Light-emitting device | Akira Hirano, Masamichi Ippommatsu, Ko Aosaki, Yuki Suehara, Yoshihiko Sakane | 2021-11-02 |
| 11152543 | Nitride semiconductor light-emitting element | Akira Hirano | 2021-10-19 |
| 11107961 | Ultraviolet light-emitting device, method for manufacturing ultraviolet light-emitting device and method for manufacturing ultraviolet light-emitting module | Akira Hirano, Masamichi Ippommatsu, Ko Aosaki, Yuki Suehara, Yoshihiko Sakane | 2021-08-31 |
| 11049999 | Template, nitride semiconductor ultraviolet light-emitting element, and method of manufacturing template | Akira Hirano | 2021-06-29 |
| 11020061 | Vital signs information synchronization system, vital signs information synchronization method, and vital signs information detecting sensor | Norihito Konno | 2021-06-01 |
| 11006560 | Method of manufacturing component-mounted substrate | Hideaki Watanabe, Dai Yokoyama, Shigeki Imafuku, Satoshi Matsuoka, Kazuo Nagae | 2021-05-11 |
| 10643849 | Manufacturing method of nitride semiconductor ultraviolet light emitting element, and nitride semiconductor ultraviolet light emitting element | Akira Hirano, Shigefusa Chichibu, Kazunobu Kojima | 2020-05-05 |
| 10568250 | Component mounting device and method of mounting component | Hideaki Watanabe, Dai Yokoyama, Shigeki Imafuku, Yew Song Danny Ng, Yet Ling Loh | 2020-02-18 |
| 10549432 | Component mounting apparatus | Dai Yokoyama, Hideaki Watanabe, Shigeki Imafuku, Kian Hong Lam | 2020-02-04 |
| 10505087 | Method for manufacturing nitride semiconductor ultraviolet light-emitting element and nitride semiconductor ultraviolet light-emitting element | Akira Hirano | 2019-12-10 |
| 10492350 | Electronic component mounting method and electronic component mounting apparatus | Dai Yokoyama, Hideaki Watanabe, Shigeki Imafuku, Kian Hong Lam | 2019-11-26 |
| 10390470 | Component supply device, component mounter, and component-mounted board manufacturing method | Hideaki Watanabe, Dai Yokoyama, Shigeki Imafuku | 2019-08-20 |
| 10004170 | Electronic component mounter | Dai Yokoyama, Hideaki Watanabe, Shigeki Imafuku, Jintao Huang | 2018-06-19 |
| 5980833 | Carbon monoxide sensor | Katsuki Higaki, Shuzo Kudo, Hisao Ohnishi, Soichi Tabata, Osamu Okada | 1999-11-09 |