Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7876915 | Audio apparatus having tuner unit and digital reproducing unit | Yozo Tanaka, Hirotaka Oosuka, Masayuki Mizuki | 2011-01-25 |
| 7833052 | Connector for coaxial cable | Toshihiro Sugiura, Tsuneyuki Inayoshi, Chikahiko Nakane, Shigemitsu Toriyama, Yoshiro Hoshino | 2010-11-16 |
| 7766659 | Series unit with moveable terminal(s) for connection of coaxial cables | Hozumi Takeda, Tsuneyuki Inayoshi, Akira Hayakawa | 2010-08-03 |
| 7012496 | Noise elimination device and method for installing the same | Toshihiro Sugiura, Shigemitsu Toriyama, Junichi Inaguma, Kazuyoshi Nakayama, Akira Hayakawa | 2006-03-14 |
| 6290520 | Television co-viewing series unit | — | 2001-09-18 |