Hitachi-shi
Japan
2
2012-12-06
1
2012-08-21
These are the the leading inventors for applications assigned to Hitachi Engineering & Services Co., Ltd.:
Hitachi Engineering & Services Co., Ltd. based in Hitachi-shi, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Wind Power Generation System and Method for Additional Installation of Wind Power Generator Therein
#2 | 2009-07-16 ✅ Patent 8,248,204 granted on 2012-08-21Tag detecting system, moving object detecting method, and entrance/exit management system
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