USPTO Granted Patents = 7 (Patent Applications = 1)
EPO Patents = 1 (Patent Applications = 2)
Average Co-Inventor Count = 3.7
ph-index = 3
Forward Citations = 41(Granted Patents)
Location History:
- Itabashi-ku, JP (2004)
- Toyko, JP (2008)
- Itabashi-ku, Tokyo, JP (2010)
- Tokyo, JP (1990 - 2018)
Company Filing History:
Apt Co., Ltd
Hitachi Maxell, Limited
Dai Nippon Printing Co., Ltd.
4. 1 out of 1,241
Zeon Corporation
5. 3 out of 832,912 patents
Other
where one patent can have more than one assignee
Years Active: 1990-2018
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7 patents (USPTO):Explore Patents
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1 patent pending:
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1 patent (EPO):
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2 patents pending (EPO):
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