Inventor
KIMURA MOTOYOSHI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “KIMURA MOTOYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
18 patentsUS9606300B2Mar 28, 2017
Adapter and optical connector coupling system
SUMITOMO ELECTRIC INDUSTRIES22 citations94
US9551835B2Jan 24, 2017
Grin lens array, lens-mounted connector, and lens-mounted connector system
SUMITOMO ELECTRIC INDUSTRIES10 citations83
US9618705B2Apr 11, 2017
Receptacle connector
SUMITOMO ELECTRIC INDUSTRIES4 citations73
US11054587B1Jul 6, 2021
Optical connector
SUMITOMO ELECTRIC INDUSTRIES5 citations72
US10768376B2Sep 8, 2020
Optical connector
SUMITOMO ELECTRIC INDUSTRIES2 citations72
US10527803B1Jan 7, 2020
Optical connector
SUMITOMO ELECTRIC INDUSTRIES5 citations72
US11500162B2Nov 15, 2022
Cap for optical connector adapter and optical connector assembly
SUMITOMO ELECTRIC INDUSTRIES2 citations71
US10663664B2May 26, 2020
Coating removal tool
SUMITOMO ELECTRIC INDUSTRIES2 citations71
US12248185B2Mar 11, 2025
Optical connection structure, optical connector, and optical connecting method
SUMITOMO ELECTRIC INDUSTRIES0 citations60
US11815723B2Nov 14, 2023
Optical connection structure, optical connector, and optical connecting method
SUMITOMO ELECTRIC INDUSTRIES1 citations60
US11320593B2May 3, 2022
Optical fiber cleaver and optical fiber cleaving method
SUMITOMO ELECTRIC INDUSTRIES1 citations57
US9182551B2Nov 10, 2015
Lens component and optical module provided with the same
SUMITOMO ELECTRIC INDUSTRIES2 citations57
US12554071B2Feb 17, 2026
Optical connection structure
SUMITOMO ELECTRIC INDUSTRIES0 citations50
US12248183B2Mar 11, 2025
Optical connector and optical connection structure
SUMITOMO ELECTRIC INDUSTRIES0 citations50
US11150418B2Oct 19, 2021
Optical connector ferrule and optical connector
SUMITOMO ELECTRIC INDUSTRIES0 citations50
US12306446B2May 20, 2025
Ferrule and optical connector
SUMITOMO ELECTRIC INDUSTRIES0 citations46
US10429592B2Oct 1, 2019
Receptacle connector and optical coupling structure
SUMITOMO ELECTRIC INDUSTRIES0 citations41
US7970251B2Jun 28, 2011
Outlet device
SUMITOMO ELECTRIC INDUSTRIES0 citations39
SEI OPTIFRONTIER CO LTD
4 patentsUS10539745B2Jan 21, 2020
Optical connector
SEI OPTIFRONTIER CO LTD52 citations91
US10641971B2May 5, 2020
Optical connector
SEI OPTIFRONTIER CO LTD8 citations82
US10114179B2Oct 30, 2018
Optical connector, pin keeper, pin insertion jig, expansion member, and pin insertion tool
SEI OPTIFRONTIER CO LTD9 citations82
US10197739B2Feb 5, 2019
Optical connector plug, receptacle for optical connector, and optical connector connection structure
SEI OPTIFRONTIER CO LTD15 citations79