Inventor · disambiguated record
Hiroshi Takamizawa
Also filed as: TAKAMIZAWA HIROSHI
2 granted patents·1 pending application·30 citations·filing 1998–2001
61Inventor score
Top patents by PatentIndex Score
3 records- 0175US6851282B2Apparatus and method for making optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 2001·Granted Feb 8, 2005·9 cites·7 claims
- 0267US5949587AApparatus and method for producing original plate for optical discSONY CORP·Filed 1998·Granted Sep 7, 1999·21 cites·7 claims
- 0336US2001010162A1Method of making optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →