Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8178178 | Process for sealing glass containers, glass containers and coating material | Yasuhiro Gogun | 2012-05-15 |
| 7924090 | Amplifying device | Shigeo Masai, Masaharu Sato | 2011-04-12 |
| 7183867 | Voltage controlled variable capacitor | Junichi Matsuura, Eiichi Kaminishi | 2007-02-27 |
| 6428864 | Glass bottle for high-frequency heat sealing | — | 2002-08-06 |
| 6415161 | Mobile communication system with transmitting systems with different outputting power | — | 2002-07-02 |
| 6148186 | Method of combining received signal of diversity type radio device and diversity type radio device | — | 2000-11-14 |
| 6128476 | Transmitting diversity circuit for TDMA radio unit | — | 2000-10-03 |
| 5329244 | Linear compensating circuit | Masahiko Tanaka | 1994-07-12 |
| 5278517 | FET amplifier with gate voltage control | — | 1994-01-11 |
| 5250912 | RF power amplifier | — | 1993-10-05 |