Umeda; Akira

Patent Applications and Registrations

Patent applications and USPTO patent grants for Umeda; Akira.The latest application filed is for "method of measuring transverse sensitivity of sensor for detecting acceleration and acceleration measuring method".

Company Profile

0.8.6

Umeda; Akira - Ibaraki JP
Umeda; Akira - Tsukuba JP
Umeda; Akira - Tokyo JP
Umeda; Akira - Suginami-ku JP
Umeda; Akira - Chigasaki 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
Dynamic matrix sensitivity measuring instrument for inertial sensors, and measuring method therefor Grant 7,680,620 - Umeda March 16, 2	2010-03-16
Method of measuring transverse sensitivity of sensor for detecting acceleration and acceleration measuring method Grant 7,644,602 - Umeda January 12, 2	2010-01-12
Method and device for measuring dynamic linearity of acceleration sensor Grant 7,343,776 - Umeda March 18, 2	2008-03-18
Method and apparatus for measuring frequency characteristics of acceleration sensor Grant 7,318,337 - Umeda January 15, 2	2008-01-15
Method of Measuring Transverse Sensitivity of Sensor for Detecting Acceleration and Acceleration Measuring Method App 20070295087 - Umeda; Akira	2007-12-27
Dynamic matrix sensitivity measuring instrument for inertial sensors, and measuring method therefor App 20070073502 - Umeda; Akira	2007-03-29
Frequency characteristics measuring method and device for acceleration sensor Grant 7,165,440 - Umeda January 23, 2	2007-01-23
Method and apparatus for measuring frequency characteristics of acceleration sensor App 20060260398 - Umeda; Akira	2006-11-23
Frequency characteristics measuring method and device for acceleration sensor App 20060179916 - Umeda; Akira	2006-08-17
Calibration evaluation method and device for acceleration sensor Grant 7,076,991 - Umeda July 18, 2	2006-07-18
Calibration evaluation method and device for acceleration sensor App 20060010959 - Umeda; Akira	2006-01-19
Method and device for measuring dynamic linearity of acceleration sensor App 20050160785 - Umeda, Akira	2005-07-28
Method for testing frequency response characteristics of laser displacement/vibration meters Grant 6,286,359 - Umeda September 11, 2	2001-09-11
DMA channel control apparatus capable of assigning independent DMA transfer control line to respective expansion slots Grant 5,375,218 - Umeda December 20, 1	1994-12-20

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