Akira FUJIWARA

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Ukyo-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
System power supply circuit
- Patent number 11,139,653
- Issue date Oct 5, 2021
- Rohm Co., Ltd.
- Akira Fujiwara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Charging device including regulator circuit and integrated circuit
- Patent number 9,727,067
- Issue date Aug 8, 2017
- Rohm Co., Ltd.
- Akira Fujiwara
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM POWER SUPPLY CIRCUIT
- Publication number 20190109456
- Publication date Apr 11, 2019
- ROHM CO., LTD.
- Akira FUJIWARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REGULATOR CIRCUIT AND INTEGRATED CIRCUIT
- Publication number 20160054749
- Publication date Feb 25, 2016
- Rohm Co., Ltd.
- Akira FUJIWARA
- G05 - CONTROLLING REGULATING