26 Utility and 2 Design Patents
#5,154 in Tokyo
#24,813 in Japan
#115,172 in the World
rank by utility patentsForward Citations = 216
Company Filing History:
Izumi-cosmo Company, Limited
Other
Asahi Polyslider Company, Limited
4. 2 out of 2
Tokyo Bell Seisakusho Co., Ltd.
5. 1 out of 92

where one patent can have more than one assignee
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