Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7456552 | Piezo-electric oscillator and method of manufacturing the same | Seiichi Chiba, Mutsuo Hayashi | 2008-11-25 |
| 7408291 | Piezoelectric oscillator, manufacturing method thereof, and electronic device | Yugo Koyama, Kazuhiko Shimodaira, Yukari Nakajima | 2008-08-05 |
| 7132737 | Package for electronic component and method of manufacturing piezoelectric device | — | 2006-11-07 |
| 7123107 | Piezoelectric oscillator, manufacturing method thereof, and electronic device | Yugo Koyama, Kazuhiko Shimodaira, Yukari Nakajima | 2006-10-17 |
| 7095161 | Piezoelectric resonator | Yukihiro Unno | 2006-08-22 |
| 7057331 | Piezoelectric oscillator, portable telephone unit using piezoelectric oscillator, and electronic equipment using piezoelectric oscillator | Kazuhiko Shimodaira, Yukari Nakajima, Yugo Koyama | 2006-06-06 |
| 6998926 | Piezoelectric oscillator, portable phone employing piezoelectric oscillator, and electronic apparatus employing piezoelectric oscillator | Yugo Koyama, Yukihiro Unno | 2006-02-14 |
| 6917142 | Piezoelectric oscillator, portable telephone using a piezoelectric oscillator, and electronic device using a piezoelectric oscillator | Yugo Koyama, Manabu Oka | 2005-07-12 |
| 5556970 | Lanolin fatty acids, a method for their fractionation, cosmetics and drugs for external use | Toshiyuki Kawasaki, Isao Kato, Kenji Noda, Masakatsu Osaki, Hidekazu Nayeshiro +1 more | 1996-09-17 |