Inventor

MATSUZAKI SHIRO

JP3 patents

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

HITACHI LTD

2 patents

US5820320AOct 13, 1998

Apparatus for treating the inner surface of vacuum chamber

HITACHI LTD124 citations96

US5626682AMay 6, 1997

Process and apparatus for treating inner surface treatment of chamber and vacuum chamber

HITACHI LTD145 citations96

SONY MAGNESCALE INC

1 patent

US5366174ANov 22, 1994

Tape winding apparatus

SONY MAGNESCALE INC35 citations88