Masahiro Adachi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Distributed-generator power-generation-amount estimation apparatus...
- Patent number 10,677,824
- Issue date Jun 9, 2020
- Hitachi, Ltd.
- Hirotaka Takahashi
- G01 - MEASURING TESTING
Information Patent Grant
Security administration server and its host server
- Patent number 7,185,366
- Issue date Feb 27, 2007
- Seer Insight Security Inc.
- Toru Mukai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Charge pumping circuit and PLL frequency synthesizer
- Patent number 6,111,469
- Issue date Aug 29, 2000
- NEC Corporation
- Masahiro Adachi
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Distributed-Generator Power-Generation-Amount Estimation Apparatus...
- Publication number 20180252753
- Publication date Sep 6, 2018
- Hitachi, Ltd
- Hirotaka TAKAHASHI
- G01 - MEASURING TESTING
Information Patent Application
Autonomous Monitoring System for Power Distribution System, Distrib...
- Publication number 20180128862
- Publication date May 10, 2018
- Hitachi, Ltd
- Hiroki SATOH
- G01 - MEASURING TESTING
Information Patent Application
Security administration server and its host server
- Publication number 20020178382
- Publication date Nov 28, 2002
- Toru Mukai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE