Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11908629 | Electret sheet and piezoelectric sensor | Nobuto Kamiya, Yasuyuki Shirasaka, Yuuta Katsurayama, Ryousuke Takahashi | 2024-02-20 |
| 11688563 | Electret sheet | Nobuto Kamiya, Masahiro Tsuchiya, Yuuta Katsurayama, Yasuyuki Shirasaka | 2023-06-27 |
| 11264556 | Piezoelectric sensor | Nobuto Kamiya, Yuuta Katsurayama, Kazuyoshi Iwane | 2022-03-01 |
| 11024463 | Electret sheet | Nobuto Kamiya, Masahiro Tsuchiya, Yuuta Katsurayama, Yasuyuki Shirasaka | 2021-06-01 |
| 10978252 | Electret sheet | Nobuto Kamiya, Masahiro Tsuchiya, Yuuta Katsurayama, Yasuyuki Shirasaka | 2021-04-13 |
| 10207473 | Heat-conducting foam sheet for electronic devices | Naoyuki Nagatani | 2019-02-19 |
| 9846823 | Traffic lane boundary line extraction apparatus and method of extracting traffic lane boundary line | Osafumi Nakayama | 2017-12-19 |
| 9600988 | Image processing device and method for processing image | Osafumi Nakayama | 2017-03-21 |