6 Utility and 3 Design Patents
#25,201 in Tokyo
#139,573 in Japan
#695,828 in the World
rank by utility patentsForward Citations = 174
Company Filing History:
Toshiba Lighting & Technology Corporation

Other
4. 2 out of 58

5. 1 out of 12
Japan Marine Science and Technology Center
where one patent can have more than one assignee
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