Inventor · disambiguated record
Akihiro Nakama
Also filed as: NAKAMA AKIHIRO
17 granted patents·5 pending applications·72 citations·filing 1977–2022
91Inventor score
Top patents by PatentIndex Score
22 records- 0190US10222559B2Ferrule and method of manufacturing optical-fiber-attached ferruleFUJIKURA LTD·Filed 2016·Granted Mar 5, 2019·10 cites·16 claims
- 0288US9429717B2Ferrule and ferrule with optical fiberFUJIKURA LTD·Filed 2015·Granted Aug 30, 2016·7 cites·4 claims
- 0387US10768380B2Ferrule, ferrule with optical fiber, and method of manufacturing ferrule with optical fiberFUJIKURA LTD·Filed 2017·Granted Sep 8, 2020·5 cites·10 claims
- 0487US4132393AApparatus for cooling hot steel plate and sheetNIPPON STEEL CORP·Filed 1977·Granted Jan 2, 1979·28 cites·6 claims
- 0585US10962725B2Ferrule structureFUJIKURA LTD·Filed 2018·Granted Mar 30, 2021·4 cites·8 claims
- 0684US10705299B2Ferrule structure, ferrule structure with fiber, and method for manufacturing ferrule structure with fiberFUJIKURA LTD·Filed 2017·Granted Jul 7, 2020·4 cites·7 claims
- 0781US10209455B2Optical-fiber-attached ferrule and method of manufacturing the sameFUJIKURA LTD·Filed 2016·Granted Feb 19, 2019·3 cites·9 claims
- 0880US10101541B2Optical ferrule and optical connectorFUJIKURA LTD·Filed 2015·Granted Oct 16, 2018·5 cites·6 claims
- 0976US11467352B2Ferrule, fiber-attached ferrule, and method of manufacturing fiber-attached ferruleFUJIKURA LTD·Filed 2019·Granted Oct 11, 2022·2 cites·10 claims
- 1069US11199667B2Optical-fiber-attached ferrule and method of manufacturing the sameFUJIKURA LTD·Filed 2017·Granted Dec 14, 2021·1 cites·15 claims
- 1162US10605997B2Optical-fiber-attached ferrule with an upper opening and a lower ventilation hole and method of manufacturing the sameFUJIKURA LTD·Filed 2016·Granted Mar 31, 2020·1 cites·14 claims
- 1255US2025389901A1Ferrule and optical connection structureFUJIKURA LTD·Filed 2022·Application pending·0 cites
- 1354US11966087B2Ferrule structure, method for manufacturing ferrule structure, ferrule, and lens unitFUJIKURA LTD·Filed 2019·Granted Apr 23, 2024·0 cites·7 claims
- 1454US11448834B2Ferrule structureFUJIKURA LTD·Filed 2018·Granted Sep 20, 2022·0 cites·9 claims
- 1554US2025199247A1Optical connection unitFUJIKURA LTD·Filed 2022·Application pending·0 cites
- 1651US10802226B2Cleaning toolFUJIKURA LTD·Filed 2017·Granted Oct 13, 2020·0 cites·18 claims
- 1750US11675142B2Ferrule, fiber-equipped ferrule, and method for manufacturing fiber-equipped ferruleFUJIKURA LTD·Filed 2019·Granted Jun 13, 2023·0 cites·3 claims
- 1848US2021132299A1Cleaning tool and adhesive bodyFUJIKURA LTD·Filed 2018·Application pending·0 cites
- 1948US2020016632A1Cleaning tool and adhesive bodyFUJIKURA LTD·Filed 2018·Application pending·0 cites
- 2041US2019353850A1Optical loopback member and optical loopback connectorFUJIKURA LTD·Filed 2018·Application pending·0 cites
- 2138US9927583B2Optical connector and optical connector ferruleFUJIKURA LTD·Filed 2015·Granted Mar 27, 2018·0 cites·8 claims
- 2234US4421480ACeiling beam construction for heating furnaceCHUGAI RO KOGYO KAISHA LTD·Filed 1981·Granted Dec 20, 1983·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →