Inventor

MATSUYAMA MAKOTO

JP2 patents

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

JAPAN STEEL WORKS LTD

1 patent

US6846451B2Jan 25, 2005

Magnesium alloy and magnesium alloy member superior in corrosion resistance

JAPAN STEEL WORKS LTD7 citations65

SONY CORP

1 patent

US6344845B1Feb 5, 2002

Position inputting device and video signal processing apparatus

SONY CORP2 citations53