Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7990223 | High frequency module and operating method of the same | — | 2011-08-02 |
| 7888797 | High frequency package device with internal space having a resonant frequency offset from frequency used | — | 2011-02-15 |
| 7851832 | Semiconductor device | — | 2010-12-14 |
| 7749901 | Method for forming a tapered via of a semiconductor device | Ken Onodera | 2010-07-06 |
| 7741907 | Class-F power amplifier circuit | — | 2010-06-22 |
| 7667322 | High-frequency semiconductor device | — | 2010-02-23 |
| 7659613 | Semiconductor device | — | 2010-02-09 |
| 7605465 | Semiconductor device for high frequency power amplification | — | 2009-10-20 |
| 7576423 | Semiconductor device | — | 2009-08-18 |
| 7486157 | Package for high frequency waves containing high frequency electronic circuit | — | 2009-02-03 |
| 7411288 | Semiconductor device | — | 2008-08-12 |
| 6528347 | Manufacturing method for making a microwave semiconductor device with improved heat discharge and electric properties | Seiichi Hirata | 2003-03-04 |
| 6400035 | Microwave semiconductor device with improved heat discharge and electrical properties and manufacturing method thereof | Seiichi Hirata | 2002-06-04 |