Inventor
KUBOTA KAZUNORI
JP27 patents
⚠️ This page may combine multiple inventors who share the name “KUBOTA KAZUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
8 patentsUS6869724B2Mar 22, 2005
Non-aqueous electrolyte secondary battery and positive electrode for the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92
US6773838B2Aug 10, 2004
Non-aqueous electrolyte secondary battery and negative electrode for the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations92
US5701225ADec 23, 1997
Tape cassette having a minimized clamp set
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations72
US7150937B2Dec 19, 2006
Non-aqueous electrolyte secondary battery and negative electrode for the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations62
US7147964B2Dec 12, 2006
Non-aqueous electrolyte secondary battery and negative electrode for the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US6037037AMar 14, 2000
Magnetic recording medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations59
US6942946B2Sep 13, 2005
Positive electrode for non-aqueous electrolyte secondary battery and method of producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations51
US5811179ASep 22, 1998
Magnetic recording medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations51
RICOH KK
7 patentsUS5263697ANov 23, 1993
Finisher for an image forming apparatus
RICOH KK62 citations95
US5121911AJun 16, 1992
Finisher for an image forming apparatus
RICOH KK28 citations92
US5072920ADec 17, 1991
Finisher for an image forming apparatus
RICOH KK29 citations92
US5037077AAug 6, 1991
Image forming after-treatment apparatus
RICOH KK40 citations92
US5056774AOct 15, 1991
Finisher for an image forming apparatus
RICOH KK19 citations74
US4880223ANov 14, 1989
Sorter having a mechanism for driving bins stepwise
RICOH KK14 citations74
US5083760AJan 28, 1992
Finisher for an image forming apparatus
RICOH KK18 citations73
NTN TOYO BEARING CO LTD
5 patentsUS5882012AMar 16, 1999
Oil seal ring
NTN TOYO BEARING CO LTD31 citations91
US7874734B2Jan 25, 2011
Wheel support bearing assembly
NTN TOYO BEARING CO LTD10 citations83
US7748909B2Jul 6, 2010
Bearing apparatus for a wheel of vehicle
NTN TOYO BEARING CO LTD3 citations63
US7641394B2Jan 5, 2010
Bearing apparatus for a wheel of vehicle
NTN TOYO BEARING CO LTD4 citations63
US7874735B2Jan 25, 2011
Bearing apparatus for a wheel of vehicle
NTN TOYO BEARING CO LTD0 citations39