Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6573352 | Olefinic polymer | Tomio Tatsumi, Shuji Machida, Mitsugu Kanzawa, Yutaka Minami, Yasuhiro Goto | 2003-06-03 |
| 6525624 | Band-switchable surface acoustic wave antenna duplexer and mobile radio terminal | Mitsutaka Hikita, Nobuhiko Shibagaki, Kazuyuki Sakiyama, Osamu Hikino | 2003-02-25 |
| 6514375 | Dry etching endpoint detection system | — | 2003-02-04 |