Hiromasa Hada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tire checking device, tire checking system and tire checking method
- Patent number 8,220,324
- Issue date Jul 17, 2012
- Bridgestone Corporation
- Takao Kokubu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tire sensor device and tire information transmission method
- Patent number 7,696,902
- Issue date Apr 13, 2010
- Kabushiki Kaisha Bridgestone
- Hiromitsu Ichikawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sensor malfunction determination device and sensor malfunction dete...
- Patent number 7,668,695
- Issue date Feb 23, 2010
- Bridgestone Corporation
- Hiromitsu Ichikawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tire wear detection system and pneumatic tire
- Patent number 7,577,532
- Issue date Aug 18, 2009
- Bridgestone Corporation
- Hiromitsu Ichikawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pneumatic-tire-use electronic-device fixing system, and electronic-...
- Patent number 7,325,448
- Issue date Feb 5, 2008
- Bridgestone Corporation
- Hiromitsu Ichikawa
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
TIRE CHECKING DEVICE, TIRE CHECKING SYSTEM AND TIRE CHECKING METHOD
- Publication number 20090031795
- Publication date Feb 5, 2009
- Bridgestone Corporation
- Takao Kokubu
- B60 - VEHICLES IN GENERAL
Information Patent Application
Sensor Malfunction Determination Device and Sensor Malfunction Dete...
- Publication number 20080255805
- Publication date Oct 16, 2008
- Bridgestone Corporation
- Hiromitsu Ichikawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
Tire Wear Detection System and Pneumatic Tire
- Publication number 20080027658
- Publication date Jan 31, 2008
- BRIDGESTONE CORPORATION
- Hiromitsu Ichikawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
Pneumatic-tire-use electronic-device fixing system, and electronic-...
- Publication number 20070169865
- Publication date Jul 26, 2007
- Bridgestone Corporation
- Hiromitsu Ichikawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
Rfid-incorporating bar code label, tire and management method thereof
- Publication number 20070158436
- Publication date Jul 12, 2007
- Hiromitsu Ichikawa
- B60 - VEHICLES IN GENERAL
Information Patent Application
Tire sensor device and tire information transmission method
- Publication number 20070080795
- Publication date Apr 12, 2007
- kabushiki kaisha bridgestone
- Hiromitsu Ichikawa
- B60 - VEHICLES IN GENERAL