Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8791774 | Branching filter | Shigeyuki Fujita | 2014-07-29 |
| 8416036 | Branching filter | Yasuhiro Shimizu | 2013-04-09 |
| 8222973 | Elastic wave resonator, ladder filter and duplexer | — | 2012-07-17 |
| 7619491 | Elastic wave duplexer | Osamu Yokokura | 2009-11-17 |
| 7541722 | Electronic component and manufacturing method thereof | Yutaka Ishiura, Takeshi Matsumae, Kazuhiro Inoue | 2009-06-02 |
| 7486158 | Branching filter | — | 2009-02-03 |
| 7049908 | Surface acoustic wave device and communication apparatus | — | 2006-05-23 |
| 6933803 | Surface acoustic wave filter, branching filter, and communication apparatus | — | 2005-08-23 |
| 6919777 | Surface acoustic wave filter device | Norio Taniguchi, Mitsuo Takeda | 2005-07-19 |
| 6815834 | Electronic part | Kazunobu Shimoe, Mitsuo Takeda, Norihiko Takada | 2004-11-09 |
| 6717487 | Surface acoustic wave filter, and communication apparatus using the same | — | 2004-04-06 |
| 6557225 | Method of producing surface acoustic wave device | Shuji Yamato, Norihiko Takada | 2003-05-06 |
| 6404101 | Surface acoustic wave device | Norio Taniguchi, Tatsurou Nagai, Shuji Yamato | 2002-06-11 |
| 5969084 | Process for producing polycarbonate resin with high flowability | Takahiro Adachi | 1999-10-19 |
| 5747632 | Polycarbonate resin with high flowability and process for producing the same | Takahiro Adachi | 1998-05-05 |
| 5717055 | Production method of polycarbonate resin pellets | Tatsuhide Hosomi, Toshikazu Umemura, Yuji Mori | 1998-02-10 |
| 5428090 | Polycarbonate polymer derived from dihydroxy compound having triphenylamine structure and process for producing the same | Noriyoshi Ogawa, Satoshi Kanayama | 1995-06-27 |
| 5366805 | Polycarbonate resin/silicone rubber integrally molded article and method for making | Hironao Fujiki, Shigeki Shudo, Akira Matsuda, Noriyoshi Ogawa | 1994-11-22 |
| 5324454 | Conductive copolycarbonate-siloxane compositions | Tadami Kinugawa, Hideo Otaki | 1994-06-28 |
| 5273685 | Thermoplastic resin composition | Tadami Kinugawa, Hideo Otaki | 1993-12-28 |
| 4939231 | Process for producing fatty acid-terminated polycarbonate resin | Mituhiko Masumoto, Satoshi Kanayama | 1990-07-03 |
| 4477682 | Process for producing 4-hydroxy-2,4,6-trimethylcyclohexa-2,5-diene-1-one | Tetsuo Tomita, Masahiro Jono | 1984-10-16 |