Inventor · disambiguated record
Rintaro Kitahara
Also filed as: KITAHARA RINTARO
6 granted patents·8 pending applications·3 citations·filing 2017–2021
68Inventor score
Files withFUJIKURA LTD14
Top patents by PatentIndex Score
14 records- 0172US10073220B2Optical coupler, laser device, and taper fiberFUJIKURA LTD·Filed 2017·Granted Sep 11, 2018·2 cites·16 claims
- 0271US10620368B2Optical fiber and laser deviceFUJIKURA LTD·Filed 2017·Granted Apr 14, 2020·1 cites·7 claims
- 0355US11656402B2Optical fiber and laser deviceFUJIKURA LTD·Filed 2018·Granted May 23, 2023·0 cites·20 claims
- 0454US2024014623A1Fiber laser deviceFUJIKURA LTD·Filed 2021·Application pending·0 cites
- 0553US11095086B2Amplification optical fiber, fiber laser device, and optical resonatorFUJIKURA LTD·Filed 2018·Granted Aug 17, 2021·0 cites·11 claims
- 0653US2023042363A1Optical fiber connector and fiber laser deviceFUJIKURA LTD·Filed 2021·Application pending·0 cites
- 0752US2024079840A1Rare-earth doped fiber and fiber laser apparatusFUJIKURA LTD·Filed 2021·Application pending·0 cites
- 0851US12160077B2Active element added-optical fiber, resonator, and fiber laser deviceFUJIKURA LTD·Filed 2020·Granted Dec 3, 2024·0 cites·24 claims
- 0947US2022094131A1Active element-added optical fiber, resonator, and fiber laser deviceFUJIKURA LTD·Filed 2020·Application pending·0 cites
- 1045US10620369B2Amplification optical fiber and laser deviceFUJIKURA LTD·Filed 2017·Granted Apr 14, 2020·0 cites·7 claims
- 1145US2022271494A1Active element added-optical fiber, preform for active element added-optical fiber, resonator, and fiber laser deviceFUJIKURA LTD·Filed 2021·Application pending·0 cites
- 1242US2023088741A1Optical fiber and fiber laser deviceFUJIKURA LTD·Filed 2020·Application pending·0 cites
- 1340US2021057866A1Optical fiber and laser deviceFUJIKURA LTD·Filed 2018·Application pending·0 cites
- 1427US2019319422A1Optical fiber for amplification, and laser deviceFUJIKURA LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →