Inventor

Kazuhide Hayama

Inventor

Yokkaichi, JP

Overview

37→

Patents

1978–2005

Patent span

Chemistry

Primary field (CPC C)

Patents· 37 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C08Fprimary

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds15%

Y10TTechnical subjects covered by former us classification15%

A61KPreparations for medical, dental or toiletry purposes9%

A61QSpecific use of cosmetics or similar toiletry preparations9%

C08JWorking-up9%

C09DCoating compositions, e.g. paints, varnishes or lacquers7%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%

B41MPrinting, duplicating, marking, or copying processes4%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%

PatentTitleYear

6,921,576'Active energy ray-curable antistatic coating composition'2005 6,616,920'Nail-care composition containing nail-care polymer'2003 6,586,106'Thermoplastic resin film satisfactory in printability'2003 6,403,731'Process for preparing polymer solution'2002 6,375,932'Hair cosmetic composition containing amine-oxide polymer'2002 6,300,411'Aqueous resin composition'2001 6,123,933'Hair cosmetic compositions'2000 6,017,974'Activation energy beam curable coating composition'2000 5,565,501'Active-energy-ray-curable coating composition'1996 5,543,440'Process for producing powdered carboxyl-containing polymer'1996 5,480,634'Hair-care products containing copolymers formed from unsaturated hydrophilic monomers and unsaturated monomers having a polysiloxane group'1996 5,409,965'Abrasion resistant coating composition comprising a caboxylate-containing polyfunctional acrylate and silica sol'1995 5,378,735'Ultraviolet-curing covering composition with hardwearing properties'1995 5,362,485'Hair cosmetic compositions comprising sulfide linked polysiloxanes'1994 5,288,360'Adhesive resin composition'1994 5,234,524'Process for the preparation of laminate'1993 5,180,766'Resin composition for primer use and primer composition employing the same'1993 5,174,848'Process for producing propylene resin formed articles with hard coat'1992 5,166,276'Polymer for hair-care products'1992 5,153,247'Injection-molded product with superior dimensional precision'1992 5,102,488'Process for forming cured-resin layer having an antistatic surface'1992 5,098,699'Hair setting gel composition'1992 5,089,291'Method for forming hard coat on polyolefin'1992 5,049,629'Color developer for pressure-sensitive copying paper'1991 4,906,526'Thermoplastic resin film having improved printability'1990 4,839,457'Developing composition and a sheet for pressure-sensitive copy paper'1989 4,767,616'Resin compositions having hair-conditioning property'1988 4,741,969'Aqueous ink recording sheet'1988 4,725,492'Composite heat-insulating material'1988 4,698,395'Process of purifying maleic anhydride-modified polyolefin'1987 4,659,618'Composite molded product'1987 4,567,097'Composite heat-insulating material'1986 4,564,560'Recording sheets for water base ink and process for making the same'1986 4,500,597'Composite heat-insulating material and process for the production thereof'1985 4,358,567'Resins for hairdressings'1982 4,124,562'Polyolefin composition containing a novel modified filler'1978 4,091,165'Surface processing copolymer for synthetic papers'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1995Patents assigned to MITSUBISHI PETROCHEMICAL CO (23)· patent assignee history

1978–2003Based in Yokkaichi, JP· patent location history

1985–1988Patents assigned to MITSUBISHI YUKA FINE CHEM (4)· patent assignee history

1985–2005Based in Mie, JP· patent location history

1986Patents assigned to MITSUBISHI YUKA FINE CHEMICAL (1)· patent assignee history

1996–2005Patents assigned to MITSUBISHI CHEM CORP (8)· patent assignee history

2002–2003Patents assigned to MITSUBISHI CHEM AMERICA INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI PETROCHEMICAL CO	23	1978–1995
MITSUBISHI CHEM CORP	8	1996–2005
MITSUBISHI YUKA FINE CHEM	4	1985–1988
MITSUBISHI CHEM AMERICA INC	2	2002–2003
MITSUBISHI YUKA FINE CHEMICAL	1	1986

Locations

Location	Patents	Span
Yokkaichi, JP	19	1978–2003
Mie, JP	18	1985–2005