Eiji Akama

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Gunma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tire pressure measuring system and tire pressure measuring device
- Patent number 8,330,594
- Issue date Dec 11, 2012
- Sanyo Electric Co., Ltd.
- Hirohisa Suzuki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pressure sensor mounting method, tire and wheel having pressure sen...
- Patent number 8,176,776
- Issue date May 15, 2012
- Sanyo Electric Co., LTD
- Hirohisa Suzuki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Amplitude setting circuit
- Patent number 7,501,878
- Issue date Mar 10, 2009
- Sanyo Electric Co., LTD
- Hirohisa Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Delay circuit and ring oscillator using the same
- Patent number 7,288,978
- Issue date Oct 30, 2007
- Sanyo Electric Co., LTD
- Hirohisa Suzuki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplitude adjusting circuit
- Patent number 7,262,650
- Issue date Aug 28, 2007
- Sanyo Electric Co., LTD
- Hirohisa Suzuki
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Pressure Sensor Mounting Method, Tire and Wheel Having Pressure Sen...
- Publication number 20100147063
- Publication date Jun 17, 2010
- Sanyo Electric Co., Ltd.
- Hirohisa Suzuki
- B60 - VEHICLES IN GENERAL
Information Patent Application
Tire Pressure Measuring System and Tire Pressure Measuring Device
- Publication number 20090184815
- Publication date Jul 23, 2009
- Sanyo Electric Co., Ltd.
- Hirohisa Suzuki
- B60 - VEHICLES IN GENERAL
Information Patent Application
Delay Circuit and Ring Oscillator Using The Same
- Publication number 20060197572
- Publication date Sep 7, 2006
- Sanyo Electric Co., Ltd.
- Hirohisa Suzuki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLITUDE SETTING CIRCUIT
- Publication number 20060192605
- Publication date Aug 31, 2006
- Sanyo Electric Co., Ltd.
- Hirohisa Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Clock Extracting Circuit
- Publication number 20060188048
- Publication date Aug 24, 2006
- Sanyo Electric Co., Ltd.
- Hirohisa Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Amplitude adjusting circuit
- Publication number 20060176084
- Publication date Aug 10, 2006
- SANYO ELECTRIC CO., LTD.
- Hirohisa Suzuki
- H03 - BASIC ELECTRONIC CIRCUITRY