HOMMA; Kazunari

Patent Applications and Registrations

Patent applications and USPTO patent grants for HOMMA; Kazunari.The latest application filed is for "method for driving gas sensor, and gas detection device".

Company Profile

11.9.13

HOMMA; Kazunari - Gifu JP
Homma; Kazunari - Kyoto 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 For Driving Gas Sensor, And Gas Detection Device App 20220026384 - HOMMA; Kazunari ; et al.	2022-01-27
Gas Sensor, Method Of Manufacturing Gas Sensor, And Fuel Cell Vehicle App 20210389264 - ITO; Satoru ; et al.	2021-12-16
Gas sensor, gas detection apparatus, fuel cell powered vehicle, and manufacturing method of gas sensor Grant 10,900,926 - Katayama , et al. January 26, 2	2021-01-26
Gas sensor including first electrode, second electrode, metal oxide layer, and insulating film, and fuel-cell vehicle including the gas sensor Grant 10,794,848 - Homma , et al. October 6, 2	2020-10-06
Gas sensor device including gas sensors and switches, gas sensor module, and gas detection method Grant 10,656,114 - Wei , et al.	2020-05-19
Hydrogen detection method using gas sensor having a metal oxide layer Grant 10,591,432 - Wei , et al.	2020-03-17
Gas Detection Device, Gas Detection System, Fuel Cell Vehicle, And Gas Detection Method App 20190383690 - MURAOKA; Shunsaku ; et al.	2019-12-19
Hydrogen Detection Method Using Gas Sensor Having A Metal Oxide Layer App 20190353606 - WEI; Zhiqiang ; et al.	2019-11-21
Gas Sensor And Fuel Cell Vehicle App 20190346391 - Fujii; Satoru ; et al.	2019-11-14
Gas sensor including metal oxide layer and hydrogen detection method using gas sensor Grant 10,408,779 - Wei , et al. Sept	2019-09-10
Hydrogen sensor including pair of electrodes and metal oxide layer and method of detecting hydrogen with hydrogen sensor Grant 10,365,259 - Homma , et al. July 30, 2	2019-07-30
Gas-detecting apparatus including gas sensor and method of detecting hydrogen using gas sensor Grant 10,309,916 - Muraoka , et al.	2019-06-04
Gas Sensor, Gas Detection Apparatus, Fuel Cell Powered Vehicle, And Manufacturing Method Of Gas Sensor App 20190154627 - KATAYAMA; Koji ; et al.	2019-05-23
Gas-detecting apparatus including gas sensor and method of detecting hydrogen using gas sensor Grant 10,281,420 - Muraoka , et al.	2019-05-07
Gas sensor including detection cells, and method for determining hydrogen concentration Grant 10,156,536 - Fujii , et al. Dec	2018-12-18
Gas Sensor Device Including Gas Sensors And Switches, Gas Sensor Module, And Gas Detection Method App 20170343507 - WEI; ZHIQIANG ; et al.	2017-11-30
Gas-detecting Apparatus Including Gas Sensor And Method Of Detecting Hydrogen Using Gas Sensor App 20170307557 - MURAOKA; SHUNSAKU ; et al.	2017-10-26
Gas-detecting Apparatus Including Gas Sensor And Method Of Detecting Hydrogen Using Gas Sensor App 20170307556 - MURAOKA; SHUNSAKU ; et al.	2017-10-26
Gas Sensor Including Metal Oxide Layer And Hydrogen Detection Method Using Gas Sensor App 20170276626 - WEI; ZHIQIANG ; et al.	2017-09-28
Hydrogen Sensor Including Pair Of Electrodes And Metal Oxide Layer And Method Of Detecting Hydrogen With Hydrogen Sensor App 20170269043 - HOMMA; KAZUNARI ; et al.	2017-09-21
Gas Sensor Including Detection Cells, And Method For Determining Hydrogen Concentration App 20170241933 - FUJII; SATORU ; et al.	2017-08-24
Gas Sensor Including First Electrode, Second Electrode, Metal Oxide Layer, And Insulating Film, And Fuel-cell Vehicle Including The Gas Sensor App 20170131227 - HOMMA; KAZUNARI ; et al.	2017-05-11

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