Shigeya Aoyama

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Nitric oxide detection device with reducing gas
- Patent number 11,300,552
- Issue date Apr 12, 2022
- CAIRE Diagnostics Inc.
- Takahiro Yokoyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Wireless signal switching circuit and wireless communication apparatus
- Patent number 7,522,887
- Issue date Apr 21, 2009
- Sony Corporation
- Hiroaki Nagano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna device and method for manufacturing the same
- Patent number 7,102,574
- Issue date Sep 5, 2006
- NGK Spark Plug Co., Ltd.
- Naoki Otaka
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
GAS SENSOR
- Publication number 20210239636
- Publication date Aug 5, 2021
- NGK Spark Plug Co., Ltd.
- Takeshi UEYAMA
- G01 - MEASURING TESTING
Information Patent Application
GAS SENSOR
- Publication number 20190265180
- Publication date Aug 29, 2019
- NGK Spark Plug Co., Ltd.
- Tsuyoshi INOUE
- G01 - MEASURING TESTING
Information Patent Application
GAS SENSOR
- Publication number 20180275116
- Publication date Sep 27, 2018
- NGK SPARK PLUG CO., LTD.
- Takayuki KUMAZAKI
- G01 - MEASURING TESTING
Information Patent Application
NITRIC OXIDE DETECTION DEVICE WITH REDUCING GAS
- Publication number 20180252690
- Publication date Sep 6, 2018
- Spirosure, Inc.
- Takahiro Yokoyama
- G01 - MEASURING TESTING
Information Patent Application
Wireless Signal Switching Circuit and Wireless Communication Apparatus
- Publication number 20070213015
- Publication date Sep 13, 2007
- SONY CORPORATION
- Hiroaki Nagano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Antenna device and method for manufacturing the same
- Publication number 20050030230
- Publication date Feb 10, 2005
- NGK SPARK PLUG CO., LTD.
- Naoki Otaka
- H01 - BASIC ELECTRIC ELEMENTS