8 Utility Patents
#120 in Tachikawa
#107,392 in Japan
#521,303 in the World
Forward Citations = 102
Company Filing History:

Other
Toshiba Ceramics Co., Ltd.
where one patent can have more than one assignee
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#120 in Tachikawa
#107,392 in Japan
#521,303 in the World
Company Filing History:

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