Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851767 | Rust prevention member and method for producing same | Tsukasa NIWA, Yoshiki HIRAMATSU, Hiroki Yoshida | 2023-12-26 |
| 9315902 | Composition for chemical conversion treatment and method of manufacturing a member having a black film formed from the composition | Shusaku Ishikawa | 2016-04-19 |
| 7999560 | Interference exclusion capability testing apparatus | Masamune Takeda, Junichi Takahashi | 2011-08-16 |
| 7833052 | Connector for coaxial cable | Tsuneyuki Inayoshi, Chikahiko Nakane, Shigemitsu Toriyama, Yoshiro Hoshino, Masahiro Otsu | 2010-11-16 |
| 7741856 | Immunity test system | — | 2010-06-22 |
| 7261594 | Coaxial cable connector and electronic device case | Wataru Kodama, Yoshiji Hattori, Takashi Tamezane, Yoshiro Hoshino | 2007-08-28 |
| 7093276 | CATV trunk amplifier, upward signal amplifier, and bi-directional CATV system | Hironori Goto | 2006-08-15 |
| 7039360 | External noise intrusion prevention device, signal amplifier, protector and antenna plug | — | 2006-05-02 |
| 7012496 | Noise elimination device and method for installing the same | Masahiro Otsu, Shigemitsu Toriyama, Junichi Inaguma, Kazuyoshi Nakayama, Akira Hayakawa | 2006-03-14 |
| 6901605 | Cable broadcasting system | Eiji Shibata | 2005-05-31 |
| 6404179 | Noise eliminating apparatus of high-frequency transmission system | Masanari Hiramatsu, Hiroshi Matsubara | 2002-06-11 |
| 6373674 | Noise eliminating apparatus of high-frequency transmission system | Masanari Hiramatsu, Hiroshi Matsubara | 2002-04-16 |
| 6062869 | Method of making a stacked thin film assembly | Koichi Mizobuchi | 2000-05-16 |
| 5990556 | Stacked thin film assembly | Koichi Mizobuchi | 1999-11-23 |
| D293575 | Frequency converter for an antenna | — | 1988-01-05 |
| 4677847 | Automotive engine oil monitoring system | Takeo Sawatari, Mitsutaka Nakamura | 1987-07-07 |
| 4608710 | Apparatus for receiving satellite broadcasts | — | 1986-08-26 |