Inventor

KASAI YUUJI

JP2 patents

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

NIPPON MUSICAL INSTRUMENTS MFG

1 patent

US4043376AAug 23, 1977

Casting process by vacuum molding

NIPPON MUSICAL INSTRUMENTS MFG15 citations65

HITACHI HIGH TECH CORP

1 patent

US10991543B2Apr 27, 2021

Charged particle beam device

HITACHI HIGH TECH CORP0 citations60