NM

Naofumi Maruyama

TC Toyo Seikan Co.: 4 patents #175 of 888Top 20%
TC Toyo Glass Co.: 1 patents #20 of 41Top 50%
Overall (All Time): #970,082 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10613277 Multicore optical connector and method of manufacturing the same Naoki MISU 2020-04-07
10564365 Connector for optical fibers with lenses Yuri TAMURA, Taro Suzuki 2020-02-18
9904017 Optical coupler and optical coupling method of optical fiber with GRIN lens Taro Suzuki, Gou Endo 2018-02-27
9383495 Lateral light emitting device Toshiaki Fukuda 2016-07-05
8380037 Lateral light emitting device and method of producing the same Toshiaki Fukuda 2013-02-19