Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9198284 | Circuit board and method for manufacturing same | Haruya Sakuma | 2015-11-24 |
| 8270179 | Printed circuit board and method for mounting electronic components | Hideaki Yamauchi, Haruya Sakuma | 2012-09-18 |
| 6944113 | Method of controlling laser diode in optical disk player and circuit therefor | Toshiaki Tsujikawa | 2005-09-13 |
| 5929414 | Contact/non-contact IC card and contact/non-contact IC card reader-writer | — | 1999-07-27 |