Umehara; Norito

Patent Applications and Registrations

Patent applications and USPTO patent grants for Umehara; Norito.The latest application filed is for "semiconductor device and its manufacturing method".

Company Profile

0.7.2

Umehara; Norito - Ibaraki JP
Umehara, Norito - Osaka JP
Umehara; Norito - Oita JP
Umehara; Norito - Hayami-gun 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 of dicing a semiconductor wafer and heat sink into individual semiconductor integrated circuits Grant 6,784,022 - Umehara , et al. August 31, 2	2004-08-31
Semiconductor device and method of manufacturing same Grant 6,713,881 - Umehara , et al. March 30, 2	2004-03-30
Lead over chip semiconductor device including a heat sink for heat dissipation Grant 6,713,851 - Umehara , et al. March 30, 2	2004-03-30
Semiconductor device and its manufacturing method App 20020158331 - Umehara, Norito ; et al.	2002-10-31
Semiconductor device and method of manufacturing same App 20020125584 - Umehara, Norito ; et al.	2002-09-12
Semiconductor device Grant 6,225,703 - Umehara , et al. May 1, 2	2001-05-01
Semiconductor device, manufacturing method thereof, and insulating substrate for same Grant 6,118,183 - Umehara , et al. September 12, 2	2000-09-12
Semiconductor device, its manufacturing method, and dicing adhesive element therefor Grant 5,960,260 - Umehara , et al. September 28, 1	1999-09-28
Process for producing semiconductor device Grant 5,882,956 - Umehara , et al. March 16, 1	1999-03-16

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