Takatomi KUMAGAI

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Saitama-shi, Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Phase control signal generation device, phase control signal genera...
- Patent number 10,362,396
- Issue date Jul 23, 2019
- Clarion Co., Ltd.
- Takeshi Hashimoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal processing device and signal processing method for interpola...
- Patent number 10,354,675
- Issue date Jul 16, 2019
- Clarion Co., Ltd.
- Takeshi Hashimoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound-field correction device, sound-field correction method, and s...
- Patent number 10,270,412
- Issue date Apr 23, 2019
- Clarion Co., Ltd.
- Kazutomo Fukue
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter generator, filter generation method, and filter generation p...
- Patent number 10,008,997
- Issue date Jun 26, 2018
- Clarion Co., Ltd.
- Takeshi Hashimoto
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Phase Control Signal Generation Device, Phase Control Signal Genera...
- Publication number 20180070177
- Publication date Mar 8, 2018
- Clarion Co., Ltd.
- Takeshi Hashimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sound Field Correction Device, Sound-Field Correction Method, and S...
- Publication number 20180034434
- Publication date Feb 1, 2018
- Clarion Co., Ltd.
- Kazutomo Fukue
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FILTER GENERATOR, FILTER GENERATION METHOD, AND FILTER GENERATION P...
- Publication number 20180019720
- Publication date Jan 18, 2018
- CLARION CO., LTD.
- Takeshi HASHIMOTO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGNAL PROCESSING DEVICE AND SIGNAL PROCESSING METHOD
- Publication number 20170140774
- Publication date May 18, 2017
- CLARION CO., LTD.
- Takeshi HASHIMOTO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS