Inventor
MATSUMOTO KUNIO
JP59 patents
⚠️ This page may combine multiple inventors who share the name “MATSUMOTO KUNIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
17 patentsUS5086337AFeb 4, 1992
Connecting structure of electronic part and electronic device using the structure
HITACHI LTD245 citations98
US4893172AJan 9, 1990
Connecting structure for electronic part and method of manufacturing the same
HITACHI LTD345 citations98
US5491301AFeb 13, 1996
Shielding method and circuit board employing the same
HITACHI LTD73 citations96
US5406027AApr 11, 1995
Mounting structure and electronic device employing the same
HITACHI LTD64 citations96
US5373112ADec 13, 1994
Multilayered wiring board having printed inductor
HITACHI LTD68 citations96
US5219765AJun 15, 1993
Method for manufacturing a semiconductor device including wafer aging, probe inspection, and feeding back the results of the inspection to the device fabrication process
HITACHI LTD160 citations96
US5089104AFeb 18, 1992
Method and apparatus for forming a multiple-element thin film based on ion beam sputtering
HITACHI LTD73 citations96
US5811877ASep 22, 1998
Semiconductor device structure
HITACHI LTD84 citations95
US6566150B2May 20, 2003
Semiconductor device and manufacturing method thereof including a probe test step and a burn-in test step
HITACHI LTD15 citations92
US6455335B1Sep 24, 2002
Semiconductor device and manufacturing method thereof including a probe test step and a burn-in test step
HITACHI LTD17 citations92
US4922377AMay 1, 1990
Module and a substrate for the module
HITACHI LTD39 citations92
US6153938ANov 28, 2000
Flip-chip connecting method, flip-chip connected structure and electronic device using the same
HITACHI LTD38 citations89
US6197603B1Mar 6, 2001
Semiconductor device and manufacturing method thereof including a probe test step and a burn-in test step
HITACHI LTD12 citations82
US6554194B1Apr 29, 2003
IC card and its manufacturing method
HITACHI LTD9 citations74
US4564261AJan 14, 1986
Bundle of optical fibers
HITACHI LTD14 citations72
US7198962B2Apr 3, 2007
Semiconductor device and manufacturing method thereof including a probe test step and a burn-in test step
HITACHI LTD3 citations62
US6635971B2Oct 21, 2003
Electronic device and optical transmission module
HITACHI LTD6 citations60
TOYO JOZO KK
8 patentsUS4371612AFeb 1, 1983
Immobilization of biological material with an acrylonitrile polymer
TOYO JOZO KK51 citations92
US4681841AJul 21, 1987
Enzymatic assay method
TOYO JOZO KK34 citations90
US4675290AJun 23, 1987
Assaying peptidase enzyme activity
TOYO JOZO KK25 citations89
US4384041AMay 17, 1983
Assay method of enzyme activity
TOYO JOZO KK6 citations73
US3960662AJun 1, 1976
Process for the production of 7-amino-cephem compounds
TOYO JOZO KK18 citations72
US4588836AMay 13, 1986
Novel synthetic substrate and assay method using the same
TOYO JOZO KK12 citations71
US4486549ADec 4, 1984
Process for preparing an amino group-containing polyacrylonitrile polymer
TOYO JOZO KK12 citations70
US4425436AJan 10, 1984
Process for the production of amine oxidase
TOYO JOZO KK4 citations62
COPAL CO LTD
7 patentsUS3978496AAug 31, 1976
Automatic flash-photographing arrangement
COPAL CO LTD14 citations74
US4174897ANov 20, 1979
X-Class synchronization contact means for electric shutters
COPAL CO LTD4 citations63
US4143955AMar 13, 1979
Flash synchronization controlling means for program type electric shutters
COPAL CO LTD6 citations63
US4127326ANov 28, 1978
Electric shutter
COPAL CO LTD3 citations63
US4024549AMay 17, 1977
Auto-strobe means for cameras
COPAL CO LTD4 citations63
US3953865AApr 27, 1976
Electric shutter
COPAL CO LTD4 citations63
US4717929AJan 5, 1988
Camera auto sensing system for ISO speed
COPAL CO LTD1 citations52
PIONEER ELECTRONIC CORP
5 patentsUS5263010ANov 16, 1993
Information reproducing system identifying previously stored playback information
PIONEER ELECTRONIC CORP27 citations92
US5157646AOct 20, 1992
Information reproducing system for playing back recording mediums according to previously stored information
PIONEER ELECTRONIC CORP32 citations92
US5113383AMay 12, 1992
Information reproducing system and method
PIONEER ELECTRONIC CORP44 citations92
US5051973ASep 24, 1991
Method for playing back music pieces recorded on recording media
PIONEER ELECTRONIC CORP30 citations92
US5195066AMar 16, 1993
Information reproducing system for reproducing a group of recording mediums in accordance with stored program information
PIONEER ELECTRONIC CORP17 citations73
KRINGLE PHARMA INC
3 patentsSONY CORP
2 patentsHITACHI MEDIA ELECTRON KK
2 patentsNEC CORP
1 patentTOYO BOSEKI
1 patentNAKAMURA TOSHIKAZU
1 patentMITSUBISHI ELECTRIC CORP
1 patentTOMITA KATSURO
1 patentPIONEER CORP
1 patentShowing the top 50 of 59 patents by PatentIndex Score.