Takasu; Ryozo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Takasu; Ryozo.The latest application filed is for "information processing apparatus and measurement method".

Company Profile

1.15.16

Takasu; Ryozo - Isehara JP
Takasu; Ryozo - Atsugi JP
Takasu; Ryozo - Kawasaki N/A 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
Measurement apparatus for measuring mass concentration of particles using correlation of number concentration, humidity and concentration and measurement method for measuring mass concentration of particles using correlation of number concentration, humidity and concentration Grant 11,371,925 - Takasu June 28, 2	2022-06-28
Information processing system Grant 11,199,487 - Takasu December 14, 2	2021-12-14
Measurement apparatus, environment measurement apparatus and measurement method Grant 10,724,936 - Takasu	2020-07-28
Particle concentration measuring apparatus with humidity correction Grant 10,564,086 - Takasu Feb	2020-02-18
Information Processing Apparatus And Measurement Method App 20200049609 - Takasu; Ryozo	2020-02-13
Calculation device and calculation method Grant 10,527,596 - Takasu J	2020-01-07
Gas sensor device, gas measurement method, and gas measurement device Grant 10,495,595 - Karasawa , et al. De	2019-12-03
Measurement Apparatus And Measurement Method App 20190317003 - Takasu; Ryozo	2019-10-17
Environment measuring device and environment measuring method Grant 10,444,192 - Takasu Oc	2019-10-15
Water amount measurement device and water amount monitoring system Grant 10,408,662 - Tsuboi , et al. Sept	2019-09-10
Measurement Apparatus, Environment Measurement Apparatus And Measurement Method App 20190234855 - Takasu; Ryozo	2019-08-01
Measurement device and method of measuring Grant 9,952,131 - Takasu April 24, 2	2018-04-24
Fire detection device and method of detecting fire Grant 9,928,709 - Takasu , et al. March 27, 2	2018-03-27
Gas Analyzer And Gas Analysis Method App 20170299536 - Tsuboi; Osamu ; et al.	2017-10-19
Gas Sensor Device, Gas Measurement Method, And Gas Measurement Device App 20170254767 - Karasawa; Kazuaki ; et al.	2017-09-07
Water Amount Measurement Device And Water Amount Monitoring System App 20170234717 - Tsuboi; Osamu ; et al.	2017-08-17
Calculation Device And Calculation Method App 20170153213 - Takasu; Ryozo	2017-06-01
Fire Detection Device And Method Of Detecting Fire App 20160358442 - Takasu; Ryozo ; et al.	2016-12-08
Measuring Apparatus And Measuring System App 20160349168 - Takasu; Ryozo	2016-12-01
Atmospheric environment measuring apparatus, atmospheric environment measuring method and atmospheric environment measuring system Grant 9,395,334 - Takasu July 19, 2	2016-07-19
Environment Measuring Device And Environment Measuring Method App 20160061777 - Takasu; Ryozo	2016-03-03
Measurement Device And Method Of Measuring App 20150346071 - Takasu; Ryozo	2015-12-03
Atmospheric Environment Measuring Apparatus, Atmospheric Environment Measuring Method And Atmospheric Environment Measuring System App 20140007653 - Takasu; Ryozo	2014-01-09
Substance detection method and substance detection device Grant 8,536,873 - Takasu September 17, 2	2013-09-17
Ion analyzing apparatus and ion analyzing method Grant 8,173,069 - Takasu May 8, 2	2012-05-08
Ion Analyzing Apparatus And Ion Analyzing Method App 20110316550 - TAKASU; Ryozo	2011-12-29
Ion analyzing apparatus and ion analyzing method Grant 8,034,295 - Takasu October 11, 2	2011-10-11
Substance Detection Method And Substance Detection Device App 20110234234 - TAKASU; Ryozo	2011-09-29
Ion Analyzing Apparatus And Ion Analyzing Method App 20110042239 - TAKASU; Ryozo	2011-02-24
Alpha ray dose rate measuring method App 20070170364 - Takasu; Ryozo ; et al.	2007-07-26

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