Inventor · disambiguated record
Naofumi Maruyama
Also filed as: MARUYAMA NAOFUMI
5 granted patents·1 pending application·12 citations·filing 2009–2017
71Inventor score
Top patents by PatentIndex Score
6 records- 0176US10564365B2Connector for optical fibers with lensesTOYO SEIKAN GROUP HOLDINGS LTD·Filed 2016·Granted Feb 18, 2020·4 cites·12 claims
- 0274US8380037B2Lateral light emitting device and method of producing the sameTOYO GLASS CO LTD·Filed 2010·Granted Feb 19, 2013·5 cites·10 claims
- 0370US9383495B2Lateral light emitting deviceTOYO SEIKAN GROUP HOLDINGS LTD·Filed 2013·Granted Jul 5, 2016·3 cites·8 claims
- 0439US9904017B2Optical coupler and optical coupling method of optical fiber with GRIN lensTOYO SEIKAN GROUP HOLDINGS LTD·Filed 2015·Granted Feb 27, 2018·0 cites·4 claims
- 0539US2012243251A1Lateral light emitting device and method of producing the sameSUZUKI TARO·Filed 2009·Application pending·0 cites
- 0638US10613277B2Multicore optical connector and method of manufacturing the sameTOYO SEIKAN GROUP HOLDINGS LTD·Filed 2017·Granted Apr 7, 2020·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →