Inventor

Takumi Ando

Inventor

Kanagawa, JP

Overview

10→

Patents

1989–2014

Patent span

Physics

Primary field (CPC G)

Patents· 10 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus21%

C09DCoating compositions, e.g. paints, varnishes or lacquers13%

D05BSewing13%

Y10TTechnical subjects covered by former us classification13%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%

G05BControl or regulating systems in general8%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%

C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments4%

C09KMaterials for miscellaneous applications, not provided for elsewhere4%

G03CPhotosensitive materials for photographic purposes4%

PatentTitleYear

8,675,159'Liquid crystal display device'2014 7,419,707'Coating composition for the formation of low refractive index layer, antireflection film, polarizing plate and liquid crystal display device'2008 7,357,981'Optical filter'2008 7,190,525'Diffusion film comprising transparent substrate and diffusion layer'2007 6,849,327'Optical filter'2005 6,680,009'Optical filter comprising transparent support and filter layer having three absorption maximums'2004 6,515,811'Optical filter having two absorption maximums'2003 5,044,291'Stitch pattern select/input system in sewing machine'1991 4,892,050'Sewing machine having apparatus for indicating elongated pattern magnification'1990 4,876,977'Selected pattern display device of sewing machine'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1991Patents assigned to JANOME SEWING MACHINE CO LTD (3)· patent assignee history

1989–1991Based in Tokyo, JP· patent location history

2003–2007Patents assigned to FUJI PHOTO FILM CO LTD (4)· patent assignee history

2003–2008Based in Minami-ashigara, JP· patent location history

2004–2014Based in Kanagawa, JP· patent location history

2008–2014Patents assigned to FUJIFILM CORP (3)· patent assignee history

2014Patents assigned to ANDO TAKUMI (1)· patent assignee history

2014Patents assigned to OHMURO KATSUFUMI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJI PHOTO FILM CO LTD	4	2003–2007
FUJIFILM CORP	3	2008–2014
JANOME SEWING MACHINE CO LTD	3	1989–1991
ANDO TAKUMIself	1	2014
OHMURO KATSUFUMI	1	2014

Locations

Location	Patents	Span
Kanagawa, JP	4	2004–2014
Minami-ashigara, JP	3	2003–2008
Tokyo, JP	3	1989–1991