Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8030827 | Crystal unit | Kouichi Hara, Shigeru Obara | 2011-10-04 |
| 7061164 | Crystal oscillator | Shigeru Obara, Genwa Koki, Masaaki Nakahara | 2006-06-13 |
| 6586546 | Process for manufacture of a copolymer of tetrafluoroethylene and perfluoro (alkyl vinyl ether) | Masahiro Kino | 2003-07-01 |
| 6545393 | Crystal unit | Kazuyoshi Oguri | 2003-04-08 |
| 6153303 | Tetrafluoroethylene copolymer composition for coating metal articles | Sinichi Namura | 2000-11-28 |