Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067181 | Valve device | Kentaro YUTANI, Naohito Seko | 2021-07-20 |
| 10443745 | Valve device | Kentaro YUTANI, Naohito Seko | 2019-10-15 |
| 6916754 | Dielectric ceramic material and method for producing the same | Atsuhiro Sumiya, Hitoshi Shindo, Eturo Yasuda, Toshiatsu Nagaya, Akira Fujii +1 more | 2005-07-12 |
| 6740261 | Wide-range type thermistor element and method of producing the same | Itsuhei Ogata, Eturo Yasuda, Kaoru Kuzuoka, Masanori Yamada | 2004-05-25 |
| 6353278 | Piezoelectric transformer having increased voltage output | Akira Fujii, Eturo Yasuda, Hitoshi Shindo | 2002-03-05 |
| 6285136 | Lighting driver for discharge lamp | Akira Fujii, Yasuhiro Fukagawa | 2001-09-04 |
| 6261480 | Wide-range type thermistor element and method of producing the same | Itsuhei Ogata, Eturo Yasuda, Kaoru Kuzuoka, Masanori Yamada | 2001-07-17 |
| 6104128 | Piezoelectric ceramics and piezoelectric transformer formed therefrom | Akira Fujii, Hiroo Imamura, Eturo Yasuda | 2000-08-15 |