TK

Tetsuro Kato

SO Sony: 1 patents #49 of 234Top 25%
Overall (1982): #28,433 of 81,411Top 35%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4318146 Rotary head assembly Kazuo Ike, Katsuichi Tachi 1982-03-02