51 Utility and 1 Design Patents
#337 in San Francisco, CA
#6,248 in California
#19,557 in US
#36,552 in the World
rank by utility patentsForward Citations = 1,133
Company Filing History:






4. 2 out of 5,920

5. 1 out of 4
Nichigo-morton Co., Ltd.
where one patent can have more than one assignee
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