13 Utility Patents
#44 in Iruma
#63,510 in Japan
#297,766 in the World
Forward Citations = 274
Company Filing History:
Yoshitomi Pharmaceutical Industries, Ltd.
Taito Company, Ltd.
Mitsubishi Pharma Corporation
4. 2 out of 13
Welfide Corporation
5. 1 out of 832,680 patents
Other
where one patent can have more than one assignee
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