Inventor · disambiguated record
Hiroshi Hihara
Also filed as: HIHARA HIROSHI
4 granted patents·163 citations·filing 1991–1993
80Inventor score
Files withFURUKAWA ELECTRIC CO LTD4
Top patents by PatentIndex Score
4 records- 0191US5244485AMethod of manufacturing a silica glass preformFURUKAWA ELECTRIC CO LTD·Filed 1992·Granted Sep 14, 1993·55 cites·17 claims
- 0286US5352259AMethod of manufacturing optical fiber preformFURUKAWA ELECTRIC CO LTD·Filed 1993·Granted Oct 4, 1994·52 cites·3 claims
- 0383US5185020AMethod for manufacturing a silica-base material for optical fiberFURUKAWA ELECTRIC CO LTD·Filed 1991·Granted Feb 9, 1993·48 cites·8 claims
- 0446US5169421AMethod of manufacturing silica glass optical waveguide preformFURUKAWA ELECTRIC CO LTD·Filed 1991·Granted Dec 8, 1992·8 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →