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name:-0.013913154602051
name:-0.013573884963989
name:-0.00062799453735352
Nagasawa; Tsutomu Patent Filings

Nagasawa; Tsutomu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nagasawa; Tsutomu.The latest application filed is for "semiconductor device generating voltage for temperature compensation".

Company Profile
0.11.12
  • Nagasawa; Tsutomu - Tokyo JP
  • Nagasawa; Tsutomu - Saitama JP
  • Nagasawa; Tsutomu - Hyogo 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
PatentDate
Semiconductor Device Generating Voltage For Temperature Compensation
App 20100264899 - Ito; Takashi ;   et al.
2010-10-21
Member for push-button switch and method of manufacturing the same
Grant 7,745,751 - Takahashi , et al. June 29, 2
2010-06-29
Member for Push-Button Switch and Method of Manufacturing the Same
App 20090057116 - Takahashi; Masahide ;   et al.
2009-03-05
Semiconductor Device Generating Voltage for Temperature Compensation
App 20080238530 - Ito; Takashi ;   et al.
2008-10-02
Method for manufacturing a key top member for push button switch structure
Grant 7,182,907 - Shimizu , et al. February 27, 2
2007-02-27
Semiconductor device having internal voltage generated stably
Grant 6,954,103 - Yamauchi , et al. October 11, 2
2005-10-11
Semiconductor circuit device adaptable to plurality of types of packages
Grant 6,873,563 - Suwa , et al. March 29, 2
2005-03-29
Semiconductor memory device requiring refresh operation
Grant 6,813,210 - Okamoto , et al. November 2, 2
2004-11-02
Semiconductor memory device switchable to twin memory cell configuration
Grant 6,775,177 - Okamoto , et al. August 10, 2
2004-08-10
Semiconductor memory device allowing high density structure or high performance
Grant 6,724,679 - Nagasawa , et al. April 20, 2
2004-04-20
Semiconductor device used in two systems having different power supply voltages
Grant 6,724,223 - Ichiguchi , et al. April 20, 2
2004-04-20
Semiconductor memory device requiring refresh operation
App 20030218931 - Okamoto, Takeo ;   et al.
2003-11-27
Semiconductor device used in two systems having different power supply voltages
App 20030213972 - Ichiguchi, Tetsuichiro ;   et al.
2003-11-20
Key top member for push button switch structure and method for manufacturing same
App 20030213683 - Shimizu, Takao ;   et al.
2003-11-20
Semiconductor device having internal voltage generated stably
App 20030214345 - Yamauchi, Tadaaki ;   et al.
2003-11-20
Semiconductor circuit device adaptable to plurality of types of packages
App 20030214344 - Suwa, Makoto ;   et al.
2003-11-20
Semiconductor memory device switchable to twin memory cell configuration
App 20030214832 - Okamoto, Takeo ;   et al.
2003-11-20
Semiconductor memory device adaptable to various types of packages
Grant 6,625,050 - Suwa , et al. September 23, 2
2003-09-23
Key top member for push button switch structure
Grant 6,621,027 - Shimizu , et al. September 16, 2
2003-09-16
Output circuit
App 20030080780 - Okamoto, Takeo ;   et al.
2003-05-01
Semiconductor memory device adaptable to various types of packages
App 20030081443 - Suwa, Makoto ;   et al.
2003-05-01
Semiconductor memory device allowing high density structure or high performance
App 20030081490 - Nagasawa, Tsutomu ;   et al.
2003-05-01
Key top element, push button switch element and method for manufacturing same
Grant 6,196,738 - Shimizu , et al. March 6, 2
2001-03-06

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