Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8704663 | Work direction determining method and device, and work provided with direction determining function | Akira Miyake, Daisuke Kuroki, Takuya Yamaguchi, Yusuke Minemura | 2014-04-22 |
| 7748638 | Non-contact IC module | Kazuhiko Daido | 2010-07-06 |
| 7334734 | Non-contact IC module | Kazuhiko Daido | 2008-02-26 |
| 6838773 | Semiconductor chip and semiconductor device using the semiconductor chip | Yuji Kikuchi, Kiyoharu Kishimoto, Kazunari Nakagawa | 2005-01-04 |
| 5574273 | Non-contact system parallel data transfer system | Kazunari Nakagawa, Takeshi Tottori, Wasao Takasugi, Takeshi Uchida | 1996-11-12 |