Shirakawa; Hideki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shirakawa; Hideki.The latest application filed is for "organic luminous material and organic light-emitting device".

Company Profile

0.7.2

Shirakawa; Hideki - Yokohama JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Organic luminous material and organic light-emitting device Grant 6,846,580 - Yoshikawa , et al. January 25, 2	2005-01-25
Organic luminous material and organic light-emitting device App 20040155577 - Yoshikawa, Kota ; et al.	2004-08-12
Organic luminous material and organic light-emitting device App 20020001734 - Yoshikawa, Kota ; et al.	2002-01-03
Process for producing electrically conductive high polymer of acetylene Grant 4,594,180 - Kobayashi , et al. June 10, 1	1986-06-10
Process for producing electrically conductive high polymer of acetylene Grant 4,487,709 - Kobayashi , et al. December 11, 1	1984-12-11
Process for producing a gel-like composition of a high polymer of acetylene, and process for molding said composition Grant 4,452,959 - Kobayashi , et al. June 5, 1	1984-06-05
Process for producing a gel-like composition of a high polymer of acetylene, and process for molding said composition Grant 4,410,640 - Kobayashi , et al. October 18, 1	1983-10-18
P-Type electrically conducting doped polyacetylene film and method of preparing same Grant 4,222,903 - Heeger , et al. September 16, 1	1980-09-16
Method of preparing transition metal complex catalysts Grant 3,933,770 - Ikeda , et al. January 20, 1	1976-01-20

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