Assignee
SAKAGAMI TOSHINORI
JP·4 granted patents·2 pending applications·15 citations·filing 2007–2010
Top patents by PatentIndex Score
6 records- 0184US8322752B2Laser-marking multilayer sheet for electronic passports, and electronic passportSAKAGAMI TOSHINORI·Filed 2009·Granted Dec 4, 2012·7 cites·20 claims
- 0281US8603633B2Multilayer sheet for laser markingSAKAGAMI TOSHINORI·Filed 2009·Granted Dec 10, 2013·5 cites·20 claims
- 0363US8084563B2Cyclic olefin addition copolymer, process for production thereof, and retardation film obtained from the copolymerSAKAGAMI TOSHINORI·Filed 2007·Granted Dec 27, 2011·3 cites·20 claims
- 0459US9522516B2Oversheet for cardSAKAGAMI TOSHINORI·Filed 2008·Granted Dec 20, 2016·0 cites·11 claims
- 0548US2012187672A1Composite hinge sheet for laser-markable multilayer laminate for electronic passport, laser-markable multilayer laminate for electronic passport, and electronic passportSAKAGAMI TOSHINORI·Filed 2010·Application pending·0 cites
- 0644US2012164419A1Multilayer laser-markable sheet for electronic passport and electronic passportSAKAGAMI TOSHINORI·Filed 2010·Application pending·0 cites
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