Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7546091 | High-frequency circuit and high-frequency device | Yoshiyuki Murakami, Shigeru Kemmochi | 2009-06-09 |
| 7471962 | High-frequency switch circuit, high-frequency switch module and wireless communications device comprising it | Shigeru Kemmochi, Mitsuhiro Watanabe, Tsuyoshi Taketa | 2008-12-30 |
| 7253702 | High-frequency switch module | Shigeru Kemmochi, Mitsuhiro Watanabe, Keisuke Fukamachi, Satoru Yokouchi | 2007-08-07 |
| 7221922 | Switch circuit and composite high frequency elements | Shigeru Kemmochi, Mitsuhiro Watanabe | 2007-05-22 |
| 7171234 | High-frequency switch circuit | Shigeru Kemmochi, Mitsuhiro Watanabe, Tsuyoshi Taketa, Toshihiko Tanaka | 2007-01-30 |
| 7167687 | Switch circuit and composite high-frequency part | Shigeru Kemmochi, Mitsuhiro Watanabe, Keisuke Fukamachi | 2007-01-23 |
| 7130655 | High-frequency switch circuit | Shigeru Kemmochi, Mitsuhiro Watanabe, Tsuyoshi Taketa, Toshihiko Tanaka | 2006-10-31 |
| 7057472 | Bypass filter, multi-band antenna switch circuit, and layered module composite part and communication device using them | Keisuke Fukamachi, Shigeru Kemmochi, Mitsuhiro Watanabe, Tsuyoshi Taketa, Satoru Yokouchi | 2006-06-06 |
| 7026887 | High-frequency composite part and wireless communications device comprising it | Mitsuhiro Watanabe, Shigeru Kemmochi, Tsuyoshi Taketa, Satoru Yokouchi | 2006-04-11 |
| 7027779 | Laminated-type high-frequency switch module | Shigeru Kemmochi, Mitsuhiro Watanabe | 2006-04-11 |
| 7003312 | High-frequency switch circuit, high-frequency switch module and wireless communication device | Shigeru Kemmochi, Mitsuhiro Watanabe, Tsuyoshi Taketa | 2006-02-21 |
| 6987984 | High-frequency switch module | Shigeru Kemmochi, Mitsuhiro Watanabe, Tsuyoshi Taketa, Toshihiko Tanaka | 2006-01-17 |
| 6847269 | High-frequency module and wireless communication device | Mitsuhiro Watanabe, Shigeru Kemmochi, Tsuyoshi Taketa, Satoru Yokouchi | 2005-01-25 |
| 5880649 | Multilayered frequency separator | Tsuyoshi Taketa, Toshihiko Tanaka | 1999-03-09 |