Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8648517 | Multilayer piezoelectric element and injector using the same | Takeshi Okamura, Masaki Terazono, Tomohiro Kawamoto, Shigenobu Nakamura, Ken Yamamoto | 2014-02-11 |
| 8441174 | Multilayer piezoelectric element and injector using the same | Takeshi Okamura, Masaki Terazono, Tomohiro Kawamoto, Shigenobu Nakamura, Ken Yamamoto | 2013-05-14 |
| 8288921 | Multilayer piezoelectric element and injector using the same | Masaki Terazono, Shigenobu Nakamura, Ken Yamamoto | 2012-10-16 |
| 8007903 | Method for manufacturing ceramic member, and ceramic member, gas sensor device, fuel cell device, filter device, multi-layer piezoelectric device, injection apparatus and fuel injection system | Takeshi Okamura, Shigenobu Nakamura, Tomohiro Kawamoto, Nobuyuki Ito, Tsuyoshi Setoguchi | 2011-08-30 |
| 7786652 | Multi-layer piezoelectric element | Shigenobu Nakamura, Takeshi Okamura | 2010-08-31 |
| 5350154 | Support structure for a ceramic valve assembly | Kenichiro Takama, Kimihide Horio, Michihiko Miyasaka, Shinsuke Takenishi | 1994-09-27 |