AM

Akira Matsumura

Nissan Motor Co.: 5 patents #24 of 374Top 7%
HI Hitachi: 2 patents #87 of 1,214Top 8%
TO Toshiba: 1 patents #91 of 500Top 20%
📍 Ibaraki, JP: #2 of 203 inventorsTop 1%
Overall (1982): #783 of 81,411Top 1%
6
Patents 1982

Issued Patents 1982

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
4361904 Method of testing transceiver and transceiver including testing apparatus 1982-11-30
4359712 Communications system for automotive vehicles 1982-11-16
4354191 Ground-speed Doppler radar for vehicles Yoichi Kaneko, Kenji Sekine, Akira Endo 1982-10-12
4332993 Built-in type microwave oven Jun Shibahara 1982-06-01
4316173 Doppler radar vehicle speed sensing system including means for checking system operation based on the detection of low frequency Doppler frequency components Akira Endo, Kenji Sekine 1982-02-16
4311876 Route guidance system for roadway vehicles Hiroshi Endo, Kousaku Baba 1982-01-19