Inventor
HAYAMA KAZUHIDE
JP37 patents
⚠️ This page may combine multiple inventors who share the name “HAYAMA KAZUHIDE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI PETROCHEMICAL CO
23 patentsUS5166276ANov 24, 1992
Polymer for hair-care products
MITSUBISHI PETROCHEMICAL CO140 citations97
US4741969AMay 3, 1988
Aqueous ink recording sheet
MITSUBISHI PETROCHEMICAL CO58 citations96
US4725492AFeb 16, 1988
Composite heat-insulating material
MITSUBISHI PETROCHEMICAL CO61 citations96
US5378735AJan 3, 1995
Ultraviolet-curing covering composition with hardwearing properties
MITSUBISHI PETROCHEMICAL CO67 citations95
US5362485ANov 8, 1994
Hair cosmetic compositions comprising sulfide linked polysiloxanes
MITSUBISHI PETROCHEMICAL CO63 citations94
US4659618AApr 21, 1987
Composite molded product
MITSUBISHI PETROCHEMICAL CO28 citations92
US4358567ANov 9, 1982
Resins for hairdressings
MITSUBISHI PETROCHEMICAL CO41 citations92
US4124562ANov 7, 1978
Polyolefin composition containing a novel modified filler
MITSUBISHI PETROCHEMICAL CO43 citations92
US4698395AOct 6, 1987
Process of purifying maleic anhydride-modified polyolefin
MITSUBISHI PETROCHEMICAL CO30 citations91
US4500597AFeb 19, 1985
Composite heat-insulating material and process for the production thereof
MITSUBISHI PETROCHEMICAL CO24 citations82
US4091165AMay 23, 1978
Surface processing copolymer for synthetic papers
MITSUBISHI PETROCHEMICAL CO27 citations82
US5409965AApr 25, 1995
Abrasion resistant coating composition comprising a caboxylate-containing polyfunctional acrylate and silica sol
MITSUBISHI PETROCHEMICAL CO9 citations73
US5174848ADec 29, 1992
Process for producing propylene resin formed articles with hard coat
MITSUBISHI PETROCHEMICAL CO11 citations73
US5089291AFeb 18, 1992
Method for forming hard coat on polyolefin
MITSUBISHI PETROCHEMICAL CO12 citations73
US4567097AJan 28, 1986
Composite heat-insulating material
MITSUBISHI PETROCHEMICAL CO9 citations73
US5234524AAug 10, 1993
Process for the preparation of laminate
MITSUBISHI PETROCHEMICAL CO15 citations72
US5180766AJan 19, 1993
Resin composition for primer use and primer composition employing the same
MITSUBISHI PETROCHEMICAL CO15 citations72
US5098699AMar 24, 1992
Hair setting gel composition
MITSUBISHI PETROCHEMICAL CO7 citations72
US5153247AOct 6, 1992
Injection-molded product with superior dimensional precision
MITSUBISHI PETROCHEMICAL CO8 citations71
US5102488AApr 7, 1992
Process for forming cured-resin layer having an antistatic surface
MITSUBISHI PETROCHEMICAL CO5 citations62
US4839457AJun 13, 1989
Developing composition and a sheet for pressure-sensitive copy paper
MITSUBISHI PETROCHEMICAL CO6 citations62
US5049629ASep 17, 1991
Color developer for pressure-sensitive copying paper
MITSUBISHI PETROCHEMICAL CO0 citations52
US5288360AFeb 22, 1994
Adhesive resin composition
MITSUBISHI PETROCHEMICAL CO0 citations40
MITSUBISHI CHEM CORP
8 patentsUS6123933ASep 26, 2000
Hair cosmetic compositions
MITSUBISHI CHEM CORP69 citations94
US6921576B2Jul 26, 2005
Active energy ray-curable antistatic coating composition
MITSUBISHI CHEM CORP34 citations92
US6017974AJan 25, 2000
Activation energy beam curable coating composition
MITSUBISHI CHEM CORP21 citations92
US5565501AOct 15, 1996
Active-energy-ray-curable coating composition
MITSUBISHI CHEM CORP29 citations92
US5480634AJan 2, 1996
Hair-care products containing copolymers formed from unsaturated hydrophilic monomers and unsaturated monomers having a polysiloxane group
MITSUBISHI CHEM CORP27 citations91
US6375932B1Apr 23, 2002
Hair cosmetic composition containing amine-oxide polymer
MITSUBISHI CHEM CORP34 citations89
US6300411B1Oct 9, 2001
Aqueous resin composition
MITSUBISHI CHEM CORP7 citations68
US5543440AAug 6, 1996
Process for producing powdered carboxyl-containing polymer
MITSUBISHI CHEM CORP5 citations62