Inventor
KUBO MASAO
JP32 patents
⚠️ This page may combine multiple inventors who share the name “KUBO MASAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC WORKS LTD
9 patentsUS5656798AAug 12, 1997
Terminal-carrying circuit board
MATSUSHITA ELECTRIC WORKS LTD116 citations96
US6878969B2Apr 12, 2005
Light emitting device
MATSUSHITA ELECTRIC WORKS LTD105 citations95
US6414263B1Jul 2, 2002
Processing method of printed wiring board
MATSUSHITA ELECTRIC WORKS LTD36 citations92
US6120725ASep 19, 2000
Method of forming a complex profile of uneven depressions in the surface of a workpiece by energy beam ablation
MATSUSHITA ELECTRIC WORKS LTD23 citations92
US5497546AMar 12, 1996
Method for mounting lead terminals to circuit board
MATSUSHITA ELECTRIC WORKS LTD40 citations91
US6713844B2Mar 30, 2004
Semiconductor-chip mounting substrate having at least one projection thereon and a pressure holding means
MATSUSHITA ELECTRIC WORKS LTD49 citations90
US6511627B1Jan 28, 2003
Method of forming a complex profile of uneven depressions in the surface of a workpiece by energy beam ablation
MATSUSHITA ELECTRIC WORKS LTD15 citations83
US5170029ADec 8, 1992
Energy-beam welding method
MATSUSHITA ELECTRIC WORKS LTD4 citations61
US4038749AAug 2, 1977
Electric dry shaver
MATSUSHITA ELECTRIC WORKS LTD5 citations61
SOMAR CORP
5 patentsUS5104123AApr 14, 1992
Metal bat for use in baseball
SOMAR CORP72 citations93
US5062284ANov 5, 1991
Method of fabricating a bent metal body with hardenable resin coating
SOMAR CORP24 citations92
US5414058AMay 9, 1995
Powder coating composition comprising conventional epoxides with crystalline epoxides and curing agents
SOMAR CORP22 citations89
US5206313AApr 27, 1993
Process for preparing powder coating composition
SOMAR CORP18 citations72
US5206275AApr 27, 1993
Expandable powder coating composition
SOMAR CORP6 citations58
NISSAN CHEMICAL IND LTD
4 patentsUS5458864AOct 17, 1995
Process for producing high-purity silica by reacting crude silica with ammonium fluoride
NISSAN CHEMICAL IND LTD48 citations95
US5266289ANov 30, 1993
Process for producing high-purity silica by reacting crude silica with ammonium fluoride
NISSAN CHEMICAL IND LTD26 citations92
US5230953AJul 27, 1993
Silica particles and process for producing the same
NISSAN CHEMICAL IND LTD37 citations85
US5064473ANov 12, 1991
Filler for heat-sensitive recording paper and process for producing the same
NISSAN CHEMICAL IND LTD21 citations76
PANASONIC ELEC WORKS CO LTD
3 patentsUS7709282B2May 4, 2010
Method for producing a light emitting device
PANASONIC ELEC WORKS CO LTD40 citations92
US7923270B2Apr 12, 2011
Light-emitting device and its manufacturing method
PANASONIC ELEC WORKS CO LTD2 citations63
US7956377B2Jun 7, 2011
Semiconductor light-emitting device and its manufacturing method
PANASONIC ELEC WORKS CO LTD3 citations59