Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11219123 | Printed circuit board and method for manufacturing same | Fumihiko Matsuda, Kenji Kumagai, Daisuke Shiokawa, Yuki Ogi, Akihiko Toyoshima +3 more | 2022-01-04 |
| 11137437 | Probe device, electrical inspection apparatus, and electrical inspection method | Shoji Takano, Fumihiko Matsuda | 2021-10-05 |
| 10736208 | Printed wiring board for high frequency transmission | Shoji Takano, Fumihiko Matsuda | 2020-08-04 |
| 9274415 | Photomask, photomask set, exposure apparatus and exposure method | Shoji Takano, Fumihiko Matsuda | 2016-03-01 |
| 9170483 | Photomask, photomask set, exposure apparatus and exposure method | Shoji Takano, Fumihiko Matsuda | 2015-10-27 |
| 9148963 | Laser processing method and production method of multilayer flexible printed wiring board using laser processing method | Fumihiko Matsuda | 2015-09-29 |