Inventor · disambiguated record
Tokihiko Masuzawa
Also filed as: MASUZAWA TOKIHIKO
3 granted patents·111 citations·filing 1985–1987
75Inventor score
Files withMITSUBISHI RAYON CO3
Top patents by PatentIndex Score
3 records- 0184US4642736ALight diffuserMITSUBISHI RAYON CO·Filed 1985·Granted Feb 10, 1987·68 cites·14 claims
- 0268US4815807ACollimator lens for optical fiberMITSUBISHI RAYON CO·Filed 1987·Granted Mar 28, 1989·28 cites·4 claims
- 0352US4758464ATransparent electroconductive material and process for preparation thereofMITSUBISHI RAYON CO·Filed 1986·Granted Jul 19, 1988·15 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →