Inventor
MATSUDA SADAMU
JP9 patents
⚠️ This page may combine multiple inventors who share the name “MATSUDA SADAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CLARION CO LTD
5 patentsUS6961948B2Nov 1, 2005
Disk holding device
CLARION CO LTD16 citations80
US5364059ANov 15, 1994
Equipment support structure
CLARION CO LTD13 citations73
US5321687AJun 14, 1994
Compact disk selecting mechanism
CLARION CO LTD15 citations72
US5276668AJan 4, 1994
Compact disk selecting mechanism including mechanical and optical detection
CLARION CO LTD2 citations61
US7031231B2Apr 18, 2006
Disk holder pop-out preventing device
CLARION CO LTD1 citations48
MITSUBISHI ELECTRIC CORP
4 patentsUS4769344ASep 6, 1988
Method of resin encapsulating a semiconductor device
MITSUBISHI ELECTRIC CORP176 citations98
US4697203ASep 29, 1987
Semiconductor device and manufacturing method therefor
MITSUBISHI ELECTRIC CORP67 citations95
US4812420AMar 14, 1989
Method of producing a semiconductor device having a light transparent window
MITSUBISHI ELECTRIC CORP45 citations92
US4798769AJan 17, 1989
Electrode supporting conduit tube for electrical heating of underground hydrocarbon resources
MITSUBISHI ELECTRIC CORP7 citations72