Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10094871 | Electronic-component testing device | Masakazu Itakura | 2018-10-09 |
| 9322809 | Elastic wave sensor | Tomoya Komatsu, Hiroyuki Nakamura, Shigeru Tsuzuki, Tomohiro Iwasaki, Kazunori Nishimura | 2016-04-26 |
| 7855619 | Electronic part and electronic equipment with electronic part | Ryouichi Takayama, Hidekazu Nakanishi, Takashi Inoue, Kouji Hasegawa, Yukio Iwasaki | 2010-12-21 |
| 7538636 | Electronic part with a comb electrode and protective film and electronic equipment including same | Ryouichi Takayama, Hidekazu Nakanishi, Takashi Inoue, Kouji Hasegawa, Yukio Iwasaki | 2009-05-26 |
| 7109828 | Surface acoustic wave device, and mobile communication device and sensor both using same | Ryoichi Takayama, Shunichi Seki, Hidekazu Nakanishi, Koji Hasegawa | 2006-09-19 |
| 6992424 | Piezoelectric vibrator ladder-type filter using piezoeletric vibrator and double-mode piezolectric filter | Yukinori Sasaki, Tetsuro Shimamura, Kazunari Nishihara, Tetsuya Furihata, Kuniaki Matsushita +2 more | 2006-01-31 |
| 6909341 | Surface acoustic wave filter utilizing a layer for preventing grain boundary diffusion | Ryoichi Takayama, Hidekazu Nakanishi, Toru Sakuragawa, Yasuhiko Yokota | 2005-06-21 |
| 6891449 | Antenna duplexer | Ryoichi Takayama, Yuki Satoh, Kozo Murakami, Toru Sakuragawa | 2005-05-10 |
| 4770084 | Parallel swash plate type fluid machines | Koji Miwa, Yasuhiro Higashihara, Takashi Onda | 1988-09-13 |
| 4481867 | Axial plunger pump or motor | Yukihiko Nagase, Masato Hiromatsu, Sadao Asanabe, Kunio Saki | 1984-11-13 |