53 Utility Patents
#49 in Hitachinaka
#6,919 in Japan
#34,552 in the World
Forward Citations = 928
Company Filing History:

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4. 3 out of 248

5. 2 out of 491
Hitachi Industrial Equipment Systems Co., Ltd.
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#49 in Hitachinaka
#6,919 in Japan
#34,552 in the World
Company Filing History:



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