Ohkura; Kenichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ohkura; Kenichi.The latest application filed is for "novel compound, and electrophotographic photoreceptor and electrophotographic apparatus made by using the same".

Company Profile

0.7.6

Ohkura; Kenichi - Tokyo JP
Ohkura; Kenichi - Matsumoto JP
Ohkura; Kenichi - Nagano JP
Ohkura; Kenichi - Kawasaki JP
Ohkura; Kenichi - Saitama-ken 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
Novel compound, and electrophotographic photoreceptor and electrophotographic apparatus made by using the same App 20070009819 - Sekine; Nobuyuki ; et al.	2007-01-11
Quinone compound, electrophotographic photoconductor, and electrophotographic apparatus App 20060204874 - Ohkura; Kenichi ; et al.	2006-09-14
Photoconductor for electrophotography and quinomethane compound Grant 6,933,091 - Sekine , et al. August 23, 2	2005-08-23
Electrophotographic photoreceptor, and electrophotographic apparatus using the same Grant 6,852,458 - Ohkura , et al. February 8, 2	2005-02-08
Quinomethane compounds Grant 6,825,359 - Ohkura , et al. November 30, 2	2004-11-30
Electrophotography photosensitive body and a electrophotography device equipped with the same Grant 6,749,979 - Takeuchi , et al. June 15, 2	2004-06-15
Photoconductor for electrophotography and quinomethane compound App 20040033430 - Sekine, Nobuyuki ; et al.	2004-02-19
Electrophotographic photoreceptor, and electrophotographic apparatus using the same App 20030219664 - Ohkura, Kenichi ; et al.	2003-11-27
Quinomethane compounds App 20030195359 - Ohkura, Kenichi ; et al.	2003-10-16
Electrophotography photosensitive body and a electrophotography device equipped with the same App 20020025484 - Takeuchi, Masaru ; et al.	2002-02-28
Electrophotographic photoconductor and electrophotographic device using the same Grant 6,127,078 - Omokawa , et al. October 3, 2	2000-10-03
Bicycle electricity generator and a method of attaching the electricity generator to a bicycle Grant 6,002,187 - Ohkura , et al. December 14, 1	1999-12-14
Titanyloxyphthalocyanine crystals, and method of preparing the same Grant 5,874,570 - Tamura , et al. February 23, 1	1999-02-23

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