13 Utility Patents
#12,207 in Tokyo
#63,483 in Japan
#297,277 in the World
Forward Citations = 23
Company Filing History:



4. 1 out of 491
Hitachi Industrial Equipment Systems Co., Ltd.
5. 1 out of 548
Tokico, Ltd.
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#12,207 in Tokyo
#63,483 in Japan
#297,277 in the World
Company Filing History:



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