Izumi; Hirohiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Izumi; Hirohiko.The latest application filed is for "semiconductor memory device and method of producing the same".

Company Profile

0.7.6

Izumi; Hirohiko - Chiyoda-ku JP
Izumi; Hirohiko - Mitaka JP
Izumi, Hirohiko - Tokyo JP
Izumi, Hirohiko - Mitaka-Shi JP
Izumi; Hirohiko - Sagamihara 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
Semiconductor memory device and method of producing the same Grant 7,064,029 - Takeuchi , et al. June 20, 2	2006-06-20
Semiconductor memory device and method of producing the same App 20050145917 - Takeuchi, Hideki ; et al.	2005-07-07
Semiconductor memory device and method of producing the same Grant 6,838,333 - Takeuchi , et al. January 4, 2	2005-01-04
Wafer polishing apparatus Grant 6,648,739 - Izumi , et al. November 18, 2	2003-11-18
Semiconductor memory device and method of producing the same App 20020106854 - Takeuchi, Hideki ; et al.	2002-08-08
Semiconductor storage device and method of fabricating thereof App 20020070401 - Takeuchi, Hideki ; et al.	2002-06-13
Wafer polishing apparatus App 20020004361 - Izumi, Hirohiko ; et al.	2002-01-10
Semiconductor Memory Device And Method Of Producing The Same App 20020003246 - TAKEUCHI, HIDEKI ; et al.	2002-01-10
Semiconductor storage device and method of fabricating thereof App 20010024854 - Takeuchi, Hideki ; et al.	2001-09-27
Semiconductor storage device including short circuit avoiding structure and method of fabricating thereof Grant 6,255,686 - Takeuchi , et al. July 3, 2	2001-07-03
Polishing abrasive grains, polishing agent and polishing method Grant 6,022,400 - Izumi , et al. February 8, 2	2000-02-08
Semiconductor memory device and method for fabricating the same Grant 5,644,151 - Izumi , et al. July 1, 1	1997-07-01
Process for forming a thin metal film by chemical vapor deposition Grant 5,306,666 - Izumi April 26, 1	1994-04-26

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