26 Utility and 3 Design Patents
#1,317 in Osaka
#24,813 in Japan
#115,172 in the World
rank by utility patentsForward Citations = 439
Company Filing History:

Panasonic Intellectual Property Management Co., Ltd.
Hashimoto Chemical Industries Co., Ltd.
4. 1 out of 832,575 patents
Other
5. 1 out of 18
Laurel Machinery Co., Ltd.
where one patent can have more than one assignee
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