31 Utility and 27 Design Patents
#1,376 in Yokohama
#18,469 in Japan
#86,392 in the World
rank by utility patentsForward Citations = 1,100
Company Filing History:
Toshiba Lighting & Technology Corporation

Topy Industries, Limited
4. 1 out of 63
Bjb Gmbh & Co. Kg
where one patent can have more than one assignee
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