Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10388618 | Semiconductor device and method of manufacturing a semiconductor device | Takeshi Morita, Masaru Akino, Yukihiro Imura | 2019-08-20 |
| 10327075 | Method for manufacturing a speaker diaphragm | Takeshi Fujitani, Nanayo SUZUKI, Tomoyuki Suzuki | 2019-06-18 |
| 10297562 | Semiconductor device and method of manufacturing a semiconductor device | Kaku IGARASHI, Hisashi Hasegawa, Masaru Akino, Yukihiro Imura | 2019-05-21 |
| 10249584 | Semiconductor device and method of manufacturing a semiconductor device | Takeshi Morita, Masaru Akino, Yukihiro Imura | 2019-04-02 |