Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10100881 | Clutch seal | Koji Tsukamoto, Kuniaki Miyake, Toshihiro Mukaida, Hitoshi Okabe, Atsushi Yokota +3 more | 2018-10-16 |
| 9997474 | Wiring board and semiconductor device | Noriyoshi Shimizu | 2018-06-12 |
| 9875957 | Wiring substrate and semiconductor device | Noriyoshi Shimizu, Yusuke Gozu, Akio Rokugawa, Takashi Ito | 2018-01-23 |