Inventor · disambiguated record
Ryuichiro Nagano
Also filed as: NAGANO RYUICHIRO
3 granted patents·150 citations·filing 1996–1996
75Inventor score
Technology areasG02B
Files withNIPPON TELEGRAPH & TELEPHONE3
Top patents by PatentIndex Score
3 records- 0187US5737470AFlat optical fiber cableNIPPON TELEGRAPH & TELEPHONE·Filed 1996·Granted Apr 7, 1998·98 cites·6 claims
- 0272US5802231AFlat optical fiber cableNIPPON TELEGRAPH & TELEPHONE·Filed 1996·Granted Sep 1, 1998·43 cites·9 claims
- 0339US5748826AOptical fiber coreNIPPON TELEGRAPH & TELEPHONE·Filed 1996·Granted May 5, 1998·9 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →