Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11744156 | Multilayer piezoelectric element, piezoelectric vibration apparatus, and electronic device | Hiroshi Hamada, Hiroyuki Shimizu, Sumiaki Kishimoto, Yukihiro Matsui, Shigeo Ishii +1 more | 2023-08-29 |
| 11703219 | Gas swirling state determination system and gasification melting furnace | Hiroshi Oonuki, Keiichi Hayashi | 2023-07-18 |
| 11631801 | Multilayer piezoelectric ceramic and method for manufacturing same, multilayer piezoelectric element, as well as piezoelectric vibration device | Takayuki Goto, Ryo Ito, Hiroyuki Shimizu, Sumiaki Kishimoto | 2023-04-18 |
| 11616228 | Non-aqueous electrolyte secondary cell | Hiroshi Minami | 2023-03-28 |
| 11581482 | Piezoelectric ceramic and method for manufacturing same, as well as piezoelectric element | Yuuhei Ueyama, Hiroyuki Shimizu, Sumiaki Kishimoto, Yukihiro Konishi | 2023-02-14 |