Inventor · disambiguated record
Yohei Kasai
Also filed as: KASAI YOHEI
16 granted patents·2 pending applications·28 citations·filing 2012–2021
89Inventor score
Files withFUJIKURA LTD18
Top patents by PatentIndex Score
18 records- 0182US9897768B2Optical fiber moduleFUJIKURA LTD·Filed 2017·Granted Feb 20, 2018·4 cites·14 claims
- 0280US10775571B2Optical moduleFUJIKURA LTD·Filed 2017·Granted Sep 15, 2020·3 cites·8 claims
- 0380US9158078B2Laser moduleFUJIKURA LTD·Filed 2013·Granted Oct 13, 2015·6 cites·8 claims
- 0479US11515689B2Semiconductor laser module and method of manufacturing semiconductor laser moduleFUJIKURA LTD·Filed 2018·Granted Nov 29, 2022·3 cites·13 claims
- 0576US10739538B2Light guiding device, laser module, and method for manufacturing light guiding deviceFUJIKURA LTD·Filed 2017·Granted Aug 11, 2020·2 cites·11 claims
- 0669US12191629B2Laser module and method of manufacturing the sameFUJIKURA LTD·Filed 2020·Granted Jan 7, 2025·1 cites·8 claims
- 0769US11451011B2Laser module and laser systemFUJIKURA LTD·Filed 2018·Granted Sep 20, 2022·1 cites·13 claims
- 0867US10473869B2Light guide device, light guide method, and LD moduleFUJIKURA LTD·Filed 2016·Granted Nov 12, 2019·1 cites·8 claims
- 0967US9088128B2Laser module and method for manufacturing sameFUJIKURA LTD·Filed 2014·Granted Jul 21, 2015·2 cites·6 claims
- 1067US8687663B2Laser deviceFUJIKURA LTD·Filed 2012·Granted Apr 1, 2014·2 cites·7 claims
- 1162US8818159B2Fiber mount device, optical module using same, and optical module manufacturing methodFUJIKURA LTD·Filed 2013·Granted Aug 26, 2014·1 cites·15 claims
- 1260US9774171B2Multiplexer, multiplexing method, and LD module using outside-reflecting double mirrorsFUJIKURA LTD·Filed 2013·Granted Sep 26, 2017·1 cites·9 claims
- 1358US8553736B2Laser device and method for manufacturing sameFUJIKURA LTD·Filed 2012·Granted Oct 8, 2013·1 cites·4 claims
- 1449US11309683B2Laser module and laser apparatusFUJIKURA LTD·Filed 2018·Granted Apr 19, 2022·0 cites·12 claims
- 1549US2023352913A1Laser module and fiber laser deviceFUJIKURA LTD·Filed 2021·Application pending·0 cites
- 1648US10668696B2Bonding structure on gold thin filmFUJIKURA LTD·Filed 2016·Granted Jun 2, 2020·0 cites·5 claims
- 1741US2014097232A1Bonding method and production methodFUJIKURA LTD·Filed 2013·Application pending·0 cites
- 1839US10277003B2Laser device and laser device manufacturing methodFUJIKURA LTD·Filed 2016·Granted Apr 30, 2019·0 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →