Inventor
SUGIMOTO KAZUSHIGE
JP37 patents
⚠️ This page may combine multiple inventors who share the name “SUGIMOTO KAZUSHIGE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO RUBBER IND
20 patentsUS5697856ADec 16, 1997
Solid golf ball and process for producing the same
SUMITOMO RUBBER IND291 citations99
US6390935B1May 21, 2002
Three-piece golf ball
SUMITOMO RUBBER IND133 citations98
US5711723AJan 27, 1998
Three-piece solid golf ball
SUMITOMO RUBBER IND120 citations98
US5935022AAug 10, 1999
Three-piece solid golf ball
SUMITOMO RUBBER IND78 citations96
US5467994ANov 21, 1995
Golf ball
SUMITOMO RUBBER IND79 citations96
US5421580AJun 6, 1995
Thread wound golf balls
SUMITOMO RUBBER IND76 citations96
US6045459AApr 4, 2000
Three-piece solid golf ball
SUMITOMO RUBBER IND21 citations93
US5725443AMar 10, 1998
Coated golf ball
SUMITOMO RUBBER IND33 citations93
US5605512AFeb 25, 1997
Golf ball
SUMITOMO RUBBER IND32 citations93
US6390936B1May 21, 2002
Three-piece solid golf ball
SUMITOMO RUBBER IND40 citations92
US6312346B1Nov 6, 2001
Multi-piece solid golf ball
SUMITOMO RUBBER IND29 citations92
US5728011AMar 17, 1998
Thread wound golf ball and process for producing the same
SUMITOMO RUBBER IND35 citations92
US5511791AApr 30, 1996
Thread wound golf ball
SUMITOMO RUBBER IND28 citations92
US5494631AFeb 27, 1996
Apparatus and method for manufacturing golf ball
SUMITOMO RUBBER IND29 citations92
US6846442B2Jan 25, 2005
Process for producing golf ball
SUMITOMO RUBBER IND13 citations84
US5472330ADec 5, 1995
Apparatus for manufacturing a golf ball
SUMITOMO RUBBER IND17 citations82
US6597445B2Jul 22, 2003
Apparatus for deciding position of seam of golf ball
SUMITOMO RUBBER IND11 citations74
US6319151B1Nov 20, 2001
Thread wound golf ball
SUMITOMO RUBBER IND8 citations74
US5597365AJan 28, 1997
Liquid center thread wound golf ball
SUMITOMO RUBBER IND10 citations74
US6838036B2Jan 4, 2005
Method for manufacturing golf ball
SUMITOMO RUBBER IND5 citations63
KAWASAKI HEAVY IND LTD
12 patentsUS10279759B2May 7, 2019
System and method for stabilizing aircraft electrical systems
KAWASAKI HEAVY IND LTD7 citations82
US10029631B2Jul 24, 2018
Electric system stabilizing system for aircraft
KAWASAKI HEAVY IND LTD12 citations82
US8378510B2Feb 19, 2013
Starting and generating apparatus for engine
KAWASAKI HEAVY IND LTD9 citations82
US9698603B2Jul 4, 2017
Combined power generation system having power converting apparatus
KAWASAKI HEAVY IND LTD4 citations67
US10766630B2Sep 8, 2020
Direct current stabilization power supply system
KAWASAKI HEAVY IND LTD1 citations61
US10985560B2Apr 20, 2021
Power supply system
KAWASAKI HEAVY IND LTD1 citations59
US11128245B2Sep 21, 2021
Power supply system
KAWASAKI HEAVY IND LTD1 citations58
US10770905B2Sep 8, 2020
Combined power generation system
KAWASAKI HEAVY IND LTD2 citations54
US11777315B2Oct 3, 2023
Power conversion device suppressing phase jump
KAWASAKI HEAVY IND LTD0 citations49
US9425677B2Aug 23, 2016
Grid-interconnected power converter
KAWASAKI HEAVY IND LTD1 citations45
US10778128B2Sep 15, 2020
Power generation system and method of controlling same
KAWASAKI HEAVY IND LTD0 citations40
US10742041B2Aug 11, 2020
Synchronous power-on/off control method and synchronous power-on/off controller
KAWASAKI HEAVY IND LTD0 citations40