21 Utility Patents
#6,733 in Tokyo
#33,932 in Japan
#156,818 in the World
Forward Citations = 85
Company Filing History:



4. 2 out of 488
Hitachi Industrial Equipment Systems Co., Ltd.
5. 1 out of 1
Hitcha, Ltd.
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#6,733 in Tokyo
#33,932 in Japan
#156,818 in the World
Company Filing History:



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