P

Inventor

YOSHINO TETSUO

JP5 patents
⚠️ This page may combine multiple inventors who share the name “YOSHINO TETSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON ELECTRIC CO

3 patents
US4302687ANov 24, 1981

Semiconductor switch

NIPPON ELECTRIC CO14 citations68
US4264786AApr 28, 1981

A.C. Signal current transmission trunk circuit for telephone exchange systems

NIPPON ELECTRIC CO3 citations59
US4135136AJan 16, 1979

Electromagnetic switch matrix device

NIPPON ELECTRIC CO0 citations37

RENESAS ELECTRONICS CORP

1 patent
US7958478B2Jun 7, 2011

Production method, design method and design system for semiconductor integrated circuit

RENESAS ELECTRONICS CORP13 citations82

NEC CORP

1 patent
US4754175AJun 28, 1988

Solid state relay having a thyristor discharge circuit

NEC CORP22 citations81