Inventor

Hiroki Hatakeyama

Inventor

Otake, JP

Overview

23→

Patents

1989–2012

Patent span

Chemistry

Primary field (CPC C)

Patents· 23 as inventor

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

C08Lprimary

C08LCompositions of macromolecular compounds18%

Y10TTechnical subjects covered by former us classification14%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds13%

C08JWorking-up10%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

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

C09DCoating compositions, e.g. paints, varnishes or lacquers5%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%

G06FElectric digital data processing4%

B05DProcesses for applying fluent materials to surfaces, in general3%

PatentTitleYear

8,231,981'Acrylic resin, resin boards, transparent electrode boards for touch panels, touch panels, and processes for production of them'2012 7,820,762'Impact resistance modifier and resin composition'2010 7,747,287'Mobile telephone'2010 7,742,789'Mobile telephone'2010 6,716,951'Heat-resistant methacrylic copolymers, production process thereof and optical elements'2004 6,509,097'Acrylic films and acrylic laminates'2003 5,804,287'Acrylic film-laminated molded article and acrylic film'1998 5,563,227'Mat thermoplastic resin composition and laminate therefrom, matting agent therefor, and method for matting thermoplastic resin'1996 5,560,994'Mat thermoplastic resin composition and laminate therefrom, matting agent therefore, and method for matting thermoplastic resin'1996 5,543,463'Mat thermoplastic resin composition and laminate therefrom, matting agent therefore, and method for matting thermoplastic resin'1996 5,391,647'Composite composition having high transparency and process for producing same'1995 5,385,988'Composite composition having high transparency and process for producing same'1995 5,322,889'Composite composition having high transparency and process for producing same'1994 5,175,059'Synthetic resin molded article having good antistatic property and process for preparation thereof'1992 5,171,501'Process of molding antistatic resin shaped articles'1992 5,143,675'Process for preparing synthetic resin molded articles having good antistatic property'1992 5,124,386'Resin composition having good antistatic property'1992 5,118,744'Process for the preparation of a methacrylic resin cast plate having excellent antistatic property'1992 5,106,912'Antistatic thermoplastic resin composition'1992 5,093,205'Antistatic resin shaped article and process for preparation thereof'1992 5,086,106'Methacrylic resin cast plate having excellent antistatic property'1992 4,877,687'Synthetic resin molded article having antistatic property'1989 4,859,727'Antistatic thermoplastic resin composition'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2012Patents assigned to MITSUBISHI RAYON CO (20)· patent assignee history

1989–2003Based in Otake, JP· patent location history

1989Based in Otaka, JP· patent location history

1992Patents assigned to MISTUBISHI RAYON CO LTD (1)· patent assignee history

1992Based in Ohtake, JP· patent location history

1995–2012Based in Hiroshima, JP· patent location history

2010Patents assigned to KYOCERA CORP (2)· patent assignee history

2010Based in Kanagawa, JP· patent location history

2012Patents assigned to HATAKEYAMA HIROKI (1)· patent assignee history

2012Patents assigned to KAWAI OSAMU (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI RAYON CO	20	1989–2012
KYOCERA CORP	2	2010
HATAKEYAMA HIROKIself	1	2012
KAWAI OSAMU	1	2012
MISTUBISHI RAYON CO LTD	1	1992

Locations

Location	Patents	Span
Otake, JP	14	1989–2003
Hiroshima, JP	4	1995–2012
Kanagawa, JP	2	2010
Ohtake, JP	2	1992
Otaka, JP	1	1989