Inventor · disambiguated record
Shigekatsu Tetsutani
Also filed as: TETSUTANI SHIGEKATSU
7 granted patents·7 pending applications·1 citations·filing 2017–2023
69Inventor score
Top patents by PatentIndex Score
14 records- 0187US11921341B2Optical cable and optical cable manufacturing methodFUJIKURA LTD·Filed 2023·Granted Mar 5, 2024·1 cites·13 claims
- 0258US12242125B2Optical cable laying methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Mar 4, 2025·0 cites·6 claims
- 0355US12253735B2Optical cable laying methodNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Mar 18, 2025·0 cites·4 claims
- 0452US11846819B2Closure with partition to facilitate draining flood water away from optical fiber connectionNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Dec 19, 2023·0 cites·3 claims
- 0552US11215780B2Optical fiber cableFUJIKURA LTD·Filed 2018·Granted Jan 4, 2022·0 cites·7 claims
- 0651US11947175B2Optical fiber cableNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Apr 2, 2024·0 cites·4 claims
- 0747US2023273381A1Optical fiber cableFUJIKURA LTD·Filed 2021·Application pending·0 cites
- 0846US2024272394A1Optical fiber cable and optical fiber cable manufacturing equipmentNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 0946US2024288647A1Fiber optic cableNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 1046US2024302620A1Optical fiber cable, optical fiber cable manufacturing equipment, optical fiber cable manufacturing method and optical fiber cable laying methodNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 1144US11002928B2Optical fiber cableFUJIKURA LTD·Filed 2017·Granted May 11, 2021·0 cites·11 claims
- 1243US2023333340A1Optical cableNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 1342US2023314743A1Optical fiber cableNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 1442US2023314744A1Optical fiber cableNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →