P

Inventor

SHIZUYA MITSUTAKA

JP7 patents
⚠️ This page may combine multiple inventors who share the name “SHIZUYA MITSUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

4 patents
US4786233ANov 22, 1988

Gas turbine cooled blade

HITACHI LTD102 citations94
US5181392AJan 26, 1993

Air conditioner and heat exchanger used therein

HITACHI LTD49 citations91
US7644419B2Jan 5, 2010

Optical disc apparatus

HITACHI LTD5 citations61
US7844981B2Nov 30, 2010

Optical disk device with pickup cooling plate

HITACHI LTD1 citations50

HITACHI LG DATA STORAGE INC

1 patent
US7690008B2Mar 30, 2010

Optical disc drive having openings in the housing to allow air therein

HITACHI LG DATA STORAGE INC8 citations83

YAMAUCHI YOSHIAKI

1 patent
US8220010B2Jul 10, 2012

Disc drive with clearance adjustment member

YAMAUCHI YOSHIAKI2 citations60

SHIZUYA MITSUTAKA

1 patent
US8136128B2Mar 13, 2012

Optical disc apparatus

SHIZUYA MITSUTAKA0 citations33