MO

Mitsuo Ohsawa

SO Sony: 5 patents #1 of 234Top 1%
Overall (1982): #1,006 of 81,411Top 2%
5
Patents 1982

Issued Patents 1982

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
4365326 Record player Hiroshi Nakazawa 1982-12-21
4349860 Tantalum condenser 1982-09-14
4345371 Method and apparatus for manufacturing hybrid integrated circuits Yoshiteru Noda, Iwao Ichikawa, Katsumi Yamamoto 1982-08-24
4339785 Electronic circuit arrangement mounted on printed circuit board 1982-07-13
4326239 Printed circuit board Masato Yamamura, Toshio Takahashi 1982-04-20