MC

Muneo Chiba

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HC Hitachi Media Electronics Co.: 1 patents #130 of 214Top 65%
Overall (All Time): #3,716,269 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5631517 Ultrasonic motor and driving for the ultrasonic motor Kazuo Kato, Takashi Sase, Kikuo Tomita, Shuzo Oshima, Tomohiko Douken +1 more 1997-05-20