Inventor

Ikuo Matsukura

Inventor

Yokohama, JP

Overview

15→

Patents

1999–2010

Patent span

Chemistry

Primary field (CPC C)

Patents· 15 as inventor

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

Y10Tprimary

Y10TTechnical subjects covered by former us classification19%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices14%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients11%

C08LCompositions of macromolecular compounds11%

C09DCoating compositions, e.g. paints, varnishes or lacquers8%

G02BOptical elements, systems or apparatus8%

C08JWorking-up6%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%

B82YSpecific uses or applications of nanostructures3%

C07DHeterocyclic compounds3%

PatentTitleYear

7,790,811'Pellicle and novel fluoropolymer'2010 7,453,620'Spatial optical modulation element and spatial optical modulation method'2008 7,442,815'Ultraviolet transmitting fluoropolymer and pellicle comprising said polymer'2008 7,151,625'Spatial optical modulation element and spatial optical modulation method'2006 6,960,381'Pellicle'2005 6,660,346'Pellicle'2003 6,594,431'Optical waveguide'2003 6,548,129'Pellicle'2003 6,490,400'Optical waveguide'2002 6,337,379'Fluorine-containing polymer composition'2002 6,284,379'Fluorine-containing polymer composition'2001 6,266,475'Optical waveguide'2001 6,225,382'Fluorine-containing resin composition'2001 6,201,085'Fluorine-containing polymer composition'2001 5,905,117'Low dielectric resin composition'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2010Patents assigned to ASAHI GLASS CO LTD (15)· patent assignee history

1999Patents assigned to HITACHI CHEMICAL CO LTD (1)· patent assignee history

1999–2010Based in Yokohama, JP· patent location history

2003–2008Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ASAHI GLASS CO LTD	15	1999–2010
HITACHI CHEMICAL CO LTD	1	1999

Locations

Location	Patents	Span
Yokohama, JP	12	1999–2010
Kanagawa, JP	3	2003–2008