Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8593223 | Automatic gain control circuit | Kimikazu Sano, Hiroyuki Fukuyama, Hideyuki Nosaka, Makoto Nakamura, Koichi Murata +2 more | 2013-11-26 |
| 4794441 | Semiconductor switch circuit | Yoshitaka Sugawara, Junjiro Kitano, Tadakatsu Kimura, Masa-aki Tanabe | 1988-12-27 |