Ohkawa; Takashi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ohkawa; Takashi.The latest application filed is for "positive electrode plate for alkaline storage battery and method for producing the same".

Company Profile

0.5.5

Ohkawa; Takashi - Osaka JP
Ohkawa; Takashi - Fujisawa JP
Ohkawa; Takashi - Kawasaki JP
Ohkawa; Takashi - Takaishi JP
OHKAWA, TAKASHI - KAWASAKI-SHI 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
Method for producing positive electrode plate for alkaline storage battery Grant 7,909,068 - Nakai , et al. March 22, 2	2011-03-22
Positive electrode plate for alkaline storage battery and method for producing the same Grant 7,846,574 - Nakai , et al. December 7, 2	2010-12-07
Semiconductor memory device Grant RE41,963 - Yanai , et al. November 30, 2	2010-11-30
Positive Electrode Plate For Alkaline Storage Battery And Method For Producing The Same App 20090242072 - Nakai; Haruya ; et al.	2009-10-01
Semiconductor memory device App 20080315259 - Yanai; Tsuyoshi ; et al.	2008-12-25
Positive electrode plate for alkaline storage battery and method for producing the same App 20060046147 - Nakai; Haruya ; et al.	2006-03-02
Process for producing 1,3-dialkyl-2-imidazolidinone compound Grant 6,861,534 - Matsuba , et al. March 1, 2	2005-03-01
Process for producing 1,3-dialkyl-2-imidazolidinone compound App 20030009035 - Matsuba, Katsuhiko ; et al.	2003-01-09
Semiconductor memory device Grant 6,469,328 - Yanai , et al. October 22, 2	2002-10-22
Semiconductor Memory Device App 20010050380 - YANAI, TSUYOSHI ; et al.	2001-12-13

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