16 Utility Patents
#215 in Yokkaichi
#49,065 in Japan
#227,887 in the World
Forward Citations = 408
Company Filing History:
Mitsubishi Petrochemical Company Limited
Other
Toshiba Battery Co., Ltd.
4. 1 out of 2
Mistubishi Petrochemical Co., Ltd.
where one patent can have more than one assignee
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