Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9005466 | Highly insulative and highly stable piezoelectric single LTGA crystal, method for producing the same, piezoelectric element using said single LTGA crystal, and combustion pressure sensor | Takayuki Hayashi, Toshimitsu Aruga, Yutaka Anzai, Akio Miyamoto, Sadao Matsumura +1 more | 2015-04-14 |
| 7751457 | Laser-diode pumped solid-state laser apparatus, optical scanning apparatus, image forming apparatus and display apparatus | Tsuyoshi Suzudo, Takunori Taira, Yoichi Sato, Yasunori Furukawa, Sadao Matsumura +3 more | 2010-07-06 |