Inventor · disambiguated record
Terufumi Hamamoto
Also filed as: HAMAMOTO TERUFUMI
5 granted patents·1 pending application·7 citations·filing 2007–2019
68Inventor score
Top patents by PatentIndex Score
6 records- 0175US11526031B2Optical articleHOYA LENS THAILAND LTD·Filed 2019·Granted Dec 13, 2022·2 cites·20 claims
- 0269US9074283B2Ion gun system, vapor deposition apparatus, and method for producing lensTAKAHASHI YUKIHIRO·Filed 2007·Granted Jul 7, 2015·2 cites·10 claims
- 0358US7981471B2Processes for producing thin films and optical membersHOYA CORP·Filed 2007·Granted Jul 19, 2011·3 cites·13 claims
- 0455US11709337B2Optical articleHOYA LENS THAILAND LTD·Filed 2019·Granted Jul 25, 2023·0 cites·20 claims
- 0550US12337559B2Polarizing film, method for molding polarizing film, and method for producing polarizing lensHOYA LENS THAILAND LTD·Filed 2019·Granted Jun 24, 2025·0 cites·6 claims
- 0635US2014125947A1Plastic lensIMIZU TAKESHI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →