Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8592967 | Semiconductor apparatus and power supply circuit | — | 2013-11-26 |
| 8004381 | Laminated device | Yasuhisa Katayama, Takeshi Tachibana | 2011-08-23 |
| 6000128 | Process of producing a multi-layered printed-coil substrate | Naoki Arai | 1999-12-14 |
| 5952909 | Multi-layered printed-coil substrate, printed-coil substrates and printed-coil components | Naoki Arai | 1999-09-14 |