Inventor · disambiguated record
Naka Tonouchi
Also filed as: TONOUCHI NAKA
2 granted patents·1 citations·filing 1991–1993
32Inventor score
Files withKUREHA CHEMICAL IND CO LTD2
Top patents by PatentIndex Score
2 records- 0135US5274131A2-chloropropionaldehyde trimer and production process thereofKUREHA CHEMICAL IND CO LTD·Filed 1991·Granted Dec 28, 1993·1 cites·5 claims
- 0228US5416226AProcess for the manufacture of trimers of aliphatic aldehyde with chlorinated 2-positionKUREHA CHEMICAL IND CO LTD·Filed 1993·Granted May 16, 1995·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →