Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11821795 | Semiconductor device, electronic device and electronic system | Kan Takeuchi, Fumio Tsuchiya, Daisuke Oshida, Naoya OTA, Masaki Shimada +1 more | 2023-11-21 |
| 10361685 | Semiconductor device | Kan Takeuchi, Masaki Shimada, Takeshi Okagaki | 2019-07-23 |
| 8339190 | Semiconductor integrated circuit and electronic device | Kazuo Otsuga, Yusuke Kanno | 2012-12-25 |
| 7426663 | Semiconductor integrated circuit and testing method thereof | Toshio Yamada, Kazumasa Yanagisawa, Takashi Hayasaka | 2008-09-16 |
| 7317658 | Semiconductor integrated circuit and IC card | Toshio Yamada, Shinichi Ozawa, Takeo Kanai, Minoru Katoh, Koudou Yamauchi +1 more | 2008-01-08 |
| 7222272 | Semiconductor integrated circuit and testing method thereof | Toshio Yamada, Kazumasa Yanagisawa, Takashi Hayasaka | 2007-05-22 |
| 7154804 | Semiconductor integrated circuit and IC card | Toshio Yamada, Shinichi Ozawa, Takeo Kanai, Minoru Katoh, Koudou Yamauchi +1 more | 2006-12-26 |
| 7046573 | Semiconductor integrated circuit and IC card | Toshio Yamada, Shinichi Ozawa, Takeo Kanai, Minoru Katoh, Koudou Yamauchi +1 more | 2006-05-16 |