Inventor

KATSUMATA MASAFUMI

JP2 patents

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

MITSUBISHI ELECTRIC CORP

1 patent

US5876819AMar 2, 1999

Crystal orientation detectable semiconductor substrate, and methods of manufacturing and using the same

MITSUBISHI ELECTRIC CORP32 citations90

FUJITSU LTD

1 patent

US7676029B2Mar 9, 2010

Guidance apparatus related to operation of information equipment and guidance method related to operation of information equipment

FUJITSU LTD0 citations33