Shuzo Oshima

HI Hitachi: 1 patents #867 of 2,942Top 30%

HC Hitachi Media Electronics Co.: 1 patents #1 of 23Top 5%

📍 Morioka, JP: #2 of 10 inventorsTop 20%

Overall (1997): #77,813 of 185,788Top 45%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5631517	Ultrasonic motor and driving for the ultrasonic motor	Kazuo Kato, Takashi Sase, Kikuo Tomita, Muneo Chiba, Tomohiko Douken +1 more	1997-05-20