29 Utility Patents
#345 in Kyoto 615-0031
#20,708 in Japan
#96,582 in the World
Forward Citations = 55
Company Filing History:

I. Mar Planning Inc.
Other
4. 3 out of 3
Nippon National Seikan Company, Ltd.
5. 1 out of 18
Taiyo Corporation
where one patent can have more than one assignee
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