Inventor

KAWAMATA MASASHI

JP4 patents

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

HONDA MOTOR CO LTD

2 patents

US4744339AMay 17, 1988

Centrifugal spark-advance control device

HONDA MOTOR CO LTD8 citations67

US7140334B2Nov 28, 2006

Valve train for internal combustion engine

HONDA MOTOR CO LTD0 citations39

ZHANG WEI

2 patents

US9116176B2Aug 25, 2015

Optical current transformer for gas-insulated apparatus

ZHANG WEI2 citations54

US8847084B2Sep 30, 2014

Insulating spacer with built-in optical fiber

ZHANG WEI0 citations44