Akira Kuwano

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power supply circuit, power supply system, and control method
- Patent number 10,992,167
- Issue date Apr 27, 2021
- Renesas Electronics Corporation
- Noriyuki Shinohara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Orthogonal modulator, mobile terminal and communication system
- Patent number 6,359,523
- Issue date Mar 19, 2002
- NEC Corporation
- Akira Kuwano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
90-degree phase shifter
- Patent number 6,356,131
- Issue date Mar 12, 2002
- NEC Corporation
- Akira Kuwano
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
POWER SUPPLY CIRCUIT, POWER SUPPLY SYSTEM, AND CONTROL METHOD
- Publication number 20200153268
- Publication date May 14, 2020
- RENESAS ELECTRONICS CORPORATION
- Noriyuki SHINOHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE