24 Utility and 2 Design Patents
#47 in Joetsu
#28,117 in Japan
#130,574 in the World
rank by utility patentsForward Citations = 151
Company Filing History:

Matsugaki Chemical Industries Co., Ltd.
Other
4. 1 out of 99

5. 1 out of 3
Aichi-prefectural Government
where one patent can have more than one assignee
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