29 Utility Patents
#1,505 in Yokohama
#20,089 in Japan
#91,987 in the World
Forward Citations = 558
Company Filing History:
4. 1 out of 189
Toshiba Ceramics Co., Ltd.
where one patent can have more than one assignee
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#1,505 in Yokohama
#20,089 in Japan
#91,987 in the World
Company Filing History:
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