Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520085 | Combined oil ring | Yasuyuki Murata, Ryosuke Kamata, Hideshi Hitosugi, Kazumoto Takahashi, Toru Tsukui | 2019-12-31 |
| 10433420 | Circuit board device and printed wiring board | Kentaro Toda, Manabu Miyazawa, Kenichiro Nagatomo, Toru Ueno, Tsuguto Maruko +2 more | 2019-10-01 |
| 10375819 | Circuit board device | Kentaro Toda, Manabu Miyazawa, Kenichiro Nagatomo, Touru Ueno, Tsuguto Maruko +2 more | 2019-08-06 |