Issued Patents All Time
Showing 1–25 of 122 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1092407 | Optical fiber connector | Dai Sasaki | 2025-09-09 |
| D1092408 | Optical fiber connector | Dai Sasaki | 2025-09-09 |
| D1038038 | Optical fiber connector | Dai Sasaki | 2024-08-06 |
| D1036389 | Optical fiber connector | Dai Sasaki | 2024-07-23 |
| 11978786 | Bipolar transistor and radio-frequency power amplifier module | Isao Obu, Yasunari Umemoto, Shigeki Koya, Masao Kondo, Takayuki Tsutsui | 2024-05-07 |
| 11948986 | Semiconductor device | Atsushi Kurokawa, Hiroaki Tokuya, Mari SAJI | 2024-04-02 |
| 11652016 | Semiconductor device | Mari SAJI, Atsushi Kurokawa | 2023-05-16 |
| 11626511 | Semiconductor device | Isao Obu, Yasunari Umemoto, Shigeki Koya, Masao Kondo, Takayuki Tsutsui | 2023-04-11 |
| 11621678 | Semiconductor device and power amplifier module | Isao Obu, Yasunari Umemoto, Kenichi Nagura | 2023-04-04 |
| 11502016 | Power amplifier module | Masao Kondo | 2022-11-15 |
| 11469187 | Semiconductor device and high-frequency module | Hiroaki Tokuya, Akihiko Ozaki, Satoshi Goto, Fumio Harima, Atsushi Kurokawa | 2022-10-11 |
| 11363204 | Image processing apparatus, image capture apparatus, and image processing method | — | 2022-06-14 |
| 11164963 | Bipolar transistor and radio-frequency power amplifier module | Isao Obu, Yasunari Umemoto, Shigeki Koya, Masao Kondo, Takayuki Tsutsui | 2021-11-02 |
| 11158592 | Semiconductor device | Atsushi Kurokawa | 2021-10-26 |
| 10957617 | Semiconductor device | Masao Kondo, Isao Obu, Yasunari Umemoto, Yasuhisa Yamamoto, Takayuki Tsutsui | 2021-03-23 |
| 10903803 | Semiconductor device and power amplifier module | Isao Obu, Yasunari Umemoto, Kenichi Nagura | 2021-01-26 |
| 10847436 | Power amplifier module | Masao Kondo | 2020-11-24 |
| 10665704 | Bipolar transistor and radio-frequency power amplifier module | Isao Obu, Yasunari Umemoto, Shigeki Koya, Masao Kondo, Takayuki Tsutsui | 2020-05-26 |
| 10665519 | Semiconductor chip, method for mounting semiconductor chip, and module in which semiconductor chip is packaged | Isao Obu, Yasunari Umemoto | 2020-05-26 |
| 10594271 | Semiconductor device and power amplifier module | Isao Obu, Yasunari Umemoto, Kenichi Nagura | 2020-03-17 |
| 10570259 | Composition and formed article | Shuugo MAEDA, Akihiko Ookubo | 2020-02-25 |
| 10564370 | Optical connecting device, light processing apparatus, method for fabricating optical connecting device | Mitsuharu Hirano, Akira Furuya, Koichi Koyama | 2020-02-18 |
| 10559547 | Semiconductor chip | Daisuke Tokuda, Atsushi Kurokawa, Hiroaki Tokuya, Yasunari Umemoto | 2020-02-11 |
| 10475717 | Semiconductor chip, method for mounting semiconductor chip, and module in which semiconductor chip is packaged | Isao Obu, Yasunari Umemoto | 2019-11-12 |
| 10442013 | Cutting insert, cutting tool, and method of manufacturing machined product using the same | — | 2019-10-15 |