Inventor · disambiguated record
Hidehiko Nagasawa
Also filed as: NAGASAWA HIDEHIKO
6 granted patents·238 citations·filing 1986–1998
87Inventor score
Files withKOITO MFG CO LTD6
Top patents by PatentIndex Score
6 records- 0191US4930367APerpendicularly intersecting gear deviceKOITO MFG CO LTD·Filed 1989·Granted Jun 5, 1990·73 cites·8 claims
- 0274US4764854AMounting device for replaceable lamp assembly on reflector enclosureKOITO MFG CO LTD·Filed 1986·Granted Aug 16, 1988·35 cites·10 claims
- 0373US4916583AVehicular headlampKOITO MFG CO LTD·Filed 1988·Granted Apr 10, 1990·28 cites·10 claims
- 0472US5285358AVehicular headlampKOITO MFG CO LTD·Filed 1992·Granted Feb 8, 1994·31 cites·9 claims
- 0571US4862337AAutomotive lamp assemblyKOITO MFG CO LTD·Filed 1988·Granted Aug 29, 1989·31 cites·40 claims
- 0670US6086231AVehicle lampKOITO MFG CO LTD·Filed 1998·Granted Jul 11, 2000·40 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →