HA

Hitoshi Aihara

KO Kasei Optonix: 1 patents #58 of 142Top 45%
Overall (All Time): #3,621,443 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6091183 Piezoelectric element and method for driving the same Tetsuhiko Nishimura, Junji Sato, Takashi Ichihara, Takashi Akiba 2000-07-18