75 Utility Patents
#21 in Brookline, MA
#366 in Massachusetts
#9,435 in US
#17,268 in the World
Forward Citations = 580
Company Filing History:



4. 6 out of 15
Matsushita Electric Works R&d Laboratory, Inc.
5. 5 out of 831,952 patents
Other
where one patent can have more than one assignee
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