USPTO Granted Patents = 13 (Patent Applications = 1)
EPO Patents = 2 (Patent Applications = 2)
Average Co-Inventor Count = 5.0
ph-index = 6
Forward Citations = 154(Granted Patents)
Location History:
- Saitama-ken, JP (2008 - 2014)
- Saitama, JP (2016)
- Urawa, JP (2016)
Company Filing History:
Sumita Optical Glass, Inc.
Toyoda Gosei Co., Ltd.
where one patent can have more than one assignee
Years Active: 2008-2016
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13 patents (USPTO):Explore Patents
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1 patent pending:
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2 patents (EPO):
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2 patents pending (EPO):
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