Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8405218 | Semiconductor device and method of patterning resin insulation layer on substrate of the same | Manabu Tomisaka, Michio Kameyama, Kazuhito Katoh, Yutaka Fukuda, Akira Tai +1 more | 2013-03-26 |
| 6495796 | High density energy beam machining method and apparatus for the same | Takashi Nakayama, Sumitomo Inomata, Michio Kameyama, Seiji Tachibana | 2002-12-17 |