Inventor
KAWAKITA TOSHIO
JP25 patents
⚠️ This page may combine multiple inventors who share the name “KAWAKITA TOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO CHEMICAL CO
16 patentsUS5766751AJun 16, 1998
Laminate, laminate film and shaped article comprising inorganic laminar compound
SUMITOMO CHEMICAL CO96 citations97
US5969029AOct 19, 1999
Process for producing a gas barrier resin composition
SUMITOMO CHEMICAL CO42 citations96
US5700560ADec 23, 1997
Gas barrier resin composition and its film and process for producing the same
SUMITOMO CHEMICAL CO82 citations96
US5089323AFeb 18, 1992
Oxygen absorbing sheet
SUMITOMO CHEMICAL CO57 citations96
US6426135B1Jul 30, 2002
Resin composition laminate and laminate film
SUMITOMO CHEMICAL CO26 citations92
US6146750ANov 14, 2000
Bio-degradable resin composition, film and shaped article
SUMITOMO CHEMICAL CO29 citations92
US5047478ASep 10, 1991
Thermoplastic resin composition
SUMITOMO CHEMICAL CO20 citations82
US4946895AAug 7, 1990
Resinous composition for powder coating
SUMITOMO CHEMICAL CO11 citations74
US6316093B1Nov 13, 2001
Resin composition, laminate, and laminate film
SUMITOMO CHEMICAL CO7 citations73
US5560997AOct 1, 1996
Film for label
SUMITOMO CHEMICAL CO13 citations73
US5075382ADec 24, 1991
Adhesive for glass laminate comprising silane-modified ethylene copolymer
SUMITOMO CHEMICAL CO16 citations73
US5290865AMar 1, 1994
Process for producing a lactam compound graft copolymer of ethylene copolymer
SUMITOMO CHEMICAL CO3 citations63
US5616649AApr 1, 1997
Method for compatibilizing resins with each other and resin composition comprising resins compatibilized with each other, obtained by said method
SUMITOMO CHEMICAL CO3 citations62
US5498664AMar 12, 1996
Method for compatibilizing resins with each other and resin composition comprising resins compatibilized with each other, obtained by said method
SUMITOMO CHEMICAL CO3 citations62
US4748210AMay 31, 1988
Vinyl chloride-grafted ethylene copolymer and process for producing same
SUMITOMO CHEMICAL CO3 citations58
US5460879AOct 24, 1995
Laminate film for wrapping
SUMITOMO CHEMICAL CO0 citations40
HITACHI MAXELL
3 patentsUS8035929B2Oct 11, 2011
Magnetic head assembly and magnetic tape driving apparatus
HITACHI MAXELL17 citations84
US7652841B2Jan 26, 2010
Servo controlling method, recording/reproducing apparatus, magnetic tape, and magnetic tape cartridge
HITACHI MAXELL8 citations84
US7826165B2Nov 2, 2010
Servo signal recording apparatus
HITACHI MAXELL4 citations63
KAWAKAMI SHINJI
2 patentsUS8310783B2Nov 13, 2012
Magnetic tape head with limited ranges of tape wrap angle and distance between first and second edges
KAWAKAMI SHINJI19 citations83
US8264789B2Sep 11, 2012
Servo controlling method, recording/reproducing apparatus, magnetic tape, and magnetic tape cartridge
KAWAKAMI SHINJI10 citations83