loadpatents
Patent applications and USPTO patent grants for IWAMOTO; RYUJI.The latest application filed is for "gas meter".
Patent | Date |
---|---|
Gas Meter App 20210270655 - NAGATOMO; KENJI ;   et al. | 2021-09-02 |
Flow rate measurement device Grant 10,591,330 - Shiota , et al. | 2020-03-17 |
Method of recording physical quantity change history, program thereof, flow rate measurement apparatus and fluid supplying system Grant 10,323,968 - Iwamoto | 2019-06-18 |
Flow Rate Measurement Device App 20190078918 - SHIOTA; KAZUKI ;   et al. | 2019-03-14 |
Flow rate measurement apparatus and fluid supply system Grant 9,200,939 - Iwamoto December 1, 2 | 2015-12-01 |
Flowmeter Grant 9,046,222 - Miyata , et al. June 2, 2 | 2015-06-02 |
Flow rate measuring device Grant 9,014,993 - Yokohata , et al. April 21, 2 | 2015-04-21 |
Gas blocking device Grant 8,606,729 - Ootani , et al. December 10, 2 | 2013-12-10 |
Flowmeter Grant 8,548,754 - Iwamoto , et al. October 1, 2 | 2013-10-01 |
Gas Blocking Device App 20120078828 - Ootani; Takuhisa ;   et al. | 2012-03-29 |
Gas Shutoff Device App 20120016527 - Ueki; Kouichi ;   et al. | 2012-01-19 |
Flow Rate Measuring Device App 20110320141 - Yokohata; Mitsuo ;   et al. | 2011-12-29 |
Flow Rate Measurement Apparatus And Fluid Supply System App 20110178732 - Iwamoto; Ryuji | 2011-07-21 |
Gas Cutoff Device App 20110155268 - Ueki; Kouichi ;   et al. | 2011-06-30 |
Flowmeter App 20110010111 - Miyata; Hajime ;   et al. | 2011-01-13 |
Flowmeter App 20110004423 - Iwamoto; Ryuji ;   et al. | 2011-01-06 |
Method Of Recording Physical Quantity Change History, Program Thereof, Flow Rate Measurement Apparatus And Fluid Supplying System App 20100292940 - Iwamoto; Ryuji | 2010-11-18 |
Setting of color processing parameters for digital imaging apparatus Grant 7,773,261 - Ikeda , et al. August 10, 2 | 2010-08-10 |
Setting of color processing parameters for digital imaging apparatus App 20080043267 - Ikeda; Masami ;   et al. | 2008-02-21 |
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