Inventor · disambiguated record

Yoshiaki Koinuma

Also filed as: KOINUMA YOSHIAKI

2 granted patents·37 citations·filing 1992–1993

63Inventor score

Technology areasB29C B29D

Files withFURUKAWA ELECTRIC CO LTD2

Top patents by PatentIndex Score

2 records

0166US5314520AMethod for manufacturing optical fiber preformFURUKAWA ELECTRIC CO LTD·Filed 1993·Granted May 24, 1994·22 cites·11 claims
0247US5318432AApparatus for forming porous preform used to fabricate optical fiberFURUKAWA ELECTRIC CO LTD·Filed 1992·Granted Jun 7, 1994·15 cites·12 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →