Inventor · disambiguated record
Ithussei Chiba
Also filed as: CHIBA ITHUSSEI
3 granted patents·215 citations·filing 1988–1997
76Inventor score
Technology areasG02B
Files withMITSUBISHI RAYON CO3
Top patents by PatentIndex Score
3 records- 0195US5126882APlane light source unitMITSUBISHI RAYON CO·Filed 1988·Granted Jun 30, 1992·189 cites·15 claims
- 0257USRE38243EPlane light source unitMITSUBISHI RAYON CO·Filed 1997·Granted Sep 2, 2003·18 cites·73 claims
- 0341USRE35704EPlane light source unitMITSUBISHI RAYON CO·Filed 1994·Granted Dec 30, 1997·8 cites·16 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →