Inventor · disambiguated record
Tetsuji Takeuchi
Also filed as: TAKEUCHI TETSUJI
6 granted patents·701 citations·filing 1994–1999
87Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD6
Top patents by PatentIndex Score
6 records- 0195US5406305ADisplay deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Apr 11, 1995·546 cites·6 claims
- 0289US6153971ALight source with only two major light emitting bandsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Nov 28, 2000·89 cites·17 claims
- 0375US6459197B1Fluorescent lamp and luminaire with improved illumination light in a low color temperature regionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Oct 1, 2002·29 cites·13 claims
- 0465US6224240B1Light sourceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted May 1, 2001·19 cites·26 claims
- 0554US6445119B1Combined light emitting discharge lamp and luminaire using such lampMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Sep 3, 2002·12 cites·26 claims
- 0644US6376988B1Discharge lamp for automobile headlight and the automobile headlightMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 23, 2002·6 cites·30 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →