Inventor
OKA KENGO
JP32 patents
⚠️ This page may combine multiple inventors who share the name “OKA KENGO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO RUBBER IND
25 patentsUS5072944ADec 17, 1991
Three-piece solid golf ball
SUMITOMO RUBBER IND209 citations99
US5002281AMar 26, 1991
Three-piece solid golf ball
SUMITOMO RUBBER IND408 citations99
US5338039AAug 16, 1994
Golf ball
SUMITOMO RUBBER IND149 citations98
US4813677AMar 21, 1989
Golf ball
SUMITOMO RUBBER IND130 citations98
US5143377ASep 1, 1992
Golf ball
SUMITOMO RUBBER IND127 citations97
US5292132AMar 8, 1994
Golf ball
SUMITOMO RUBBER IND63 citations96
US5174578ADec 29, 1992
Golf ball
SUMITOMO RUBBER IND80 citations96
US5156404AOct 20, 1992
Golf ball
SUMITOMO RUBBER IND66 citations96
US5078402AJan 7, 1992
Golf ball
SUMITOMO RUBBER IND56 citations96
US5072945ADec 17, 1991
Golf ball
SUMITOMO RUBBER IND67 citations96
US5005838AApr 9, 1991
Golf ball
SUMITOMO RUBBER IND99 citations96
US5494631AFeb 27, 1996
Apparatus and method for manufacturing golf ball
SUMITOMO RUBBER IND29 citations92
US5190294AMar 2, 1993
Golf ball
SUMITOMO RUBBER IND26 citations92
US5145180ASep 8, 1992
Golf ball
SUMITOMO RUBBER IND50 citations92
US5123652AJun 23, 1992
Golf ball
SUMITOMO RUBBER IND31 citations92
US5092604AMar 3, 1992
Golf ball
SUMITOMO RUBBER IND43 citations92
US4848766AJul 18, 1989
Golf ball
SUMITOMO RUBBER IND42 citations92
US4729567AMar 8, 1988
Golf ball
SUMITOMO RUBBER IND52 citations92
US5090705AFeb 25, 1992
Golf ball
SUMITOMO RUBBER IND50 citations91
US5472330ADec 5, 1995
Apparatus for manufacturing a golf ball
SUMITOMO RUBBER IND17 citations82
US5127655AJul 7, 1992
Golf ball
SUMITOMO RUBBER IND19 citations82
USD371814SJul 16, 1996
Golf ball
SUMITOMO RUBBER IND16 citations74
USD347870SJun 14, 1994
Golf ball
SUMITOMO RUBBER IND6 citations74
USD347252SMay 24, 1994
Golf ball
SUMITOMO RUBBER IND10 citations74
USD346839SMay 10, 1994
Golf ball
SUMITOMO RUBBER IND14 citations74
DENSO CORP
6 patentsUS6174462B1Jan 16, 2001
Conductive paste composition including conductive metallic powder
DENSO CORP36 citations89
US6020048AFeb 1, 2000
Thick film circuit board and method of forming wire bonding electrode thereon
DENSO CORP17 citations84
US12315825B2May 27, 2025
Semiconductor device having wire pieces in bonding member
DENSO CORP0 citations48
US9601442B2Mar 21, 2017
Half-mold type mold package
DENSO CORP0 citations40
US9646907B2May 9, 2017
Mold package and manufacturing method thereof
DENSO CORP0 citations36
US9941182B2Apr 10, 2018
Electronic device and method for manufacturing same
DENSO CORP0 citations35