Inventor

KUWAHARA MANPEI

JP3 patents

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

MITSUBISHI SHINDO KK

2 patents

US5667752ASep 16, 1997

Copper alloy sheet for connectors and connectors formed of same

MITSUBISHI SHINDO KK23 citations91

US5885376AMar 23, 1999

Corrosion-resistant high-strength copper based alloy having excellent blankability

MITSUBISHI SHINDO KK16 citations70

MITSUBISHI SINDOH CO LTD

1 patent

US5508001AApr 16, 1996

Copper based alloy for electrical and electronic parts excellent in hot workability and blankability

MITSUBISHI SINDOH CO LTD30 citations87