53 Utility Patents
#18 in Acton, MA
#786 in Massachusetts
#18,191 in US
#34,000 in the World
Forward Citations = 1,303
Company Filing History:


Electro Scientific Industries, Inc.
4. 1 out of 115
Matsushita Electrical Industrial Co., Ltd.
5. 1 out of 21
Matsushita Electronic Industrial Co., Ltd
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