Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402357 | Semiconductor device having a groove portion in an oxide layer of a transistor channel | Tatsuya ONUKI, Shunpei Yamazaki | 2025-08-26 |
| 12317469 | Semiconductor device | Shunpei Yamazaki, Hiroki Komagata, Yoshihiro Komatsu, Shinya Sasagawa, Takashi Hamada +1 more | 2025-05-27 |
| 12206370 | Semiconductor device including high frequency amplifier circuit, electronic component, and electronic device | Hitoshi KUNITAKE, Takayuki Ikeda, Kiyoshi Kato, Yuichi YANAGISAWA, Kazuki TSUDA | 2025-01-21 |
| 12142693 | Semiconductor device | Hitoshi KUNITAKE, Yuichi YANAGISAWA, Kazuki TSUDA, Haruyuki BABA, Shunpei Yamazaki | 2024-11-12 |
| 12062723 | Semiconductor device and method for manufacturing semiconductor device | Masahiro Takahashi, Naoki OKUNO, Tomosato KANAGAWA | 2024-08-13 |
| 10415717 | Control valve device | Akio Matsuura | 2019-09-17 |
| 10408358 | Load sensing valve device | Takeshi Terao, Akio Matsuura | 2019-09-10 |
| 10107309 | Load sensing valve device | Takeshi Terao, Akio Matsuura | 2018-10-23 |