9 Utility Patents
#17,809 in Tokyo
#95,429 in Japan
#456,856 in the World
Forward Citations = 70
Company Filing History:



4. 1 out of 115
Matsushita Electrical Industrial Co., Ltd.
5. 1 out of 13
Matsushita Electric Ind. Co., Ltd.
where one patent can have more than one assignee
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