Inventor · disambiguated record
Shiro Takezawa
Also filed as: TAKEZAWA SHIRO
4 granted patents·139 citations·filing 1994–1997
81Inventor score
Files withKOITO MFG CO LTD4
Top patents by PatentIndex Score
4 records- 0185US5756013AMethod of molding a synthetic resin layered lens for a vehicle headlightKOITO MFG CO LTD·Filed 1995·Granted May 26, 1998·49 cites·1 claims
- 0277US5922369AApparatus for making a synthetic resin layered lens for a vehicle lighting deviceKOITO MFG CO LTD·Filed 1997·Granted Jul 13, 1999·32 cites·8 claims
- 0373US5721039ASynthetic resin layered lens for a vehicle lighting device, method of molding the same and apparatus thereforeKOITO MFG CO LTD·Filed 1994·Granted Feb 24, 1998·25 cites·5 claims
- 0471US5642228AResin-molded lens having no sink marks and process for producing sameKOITO MFG CO LTD·Filed 1994·Granted Jun 24, 1997·33 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →