Inventor · disambiguated record
Tateyuki Nagatomi
Also filed as: NAGATOMI TATEYUKI
2 granted patents·9 citations·filing 1988–1989
54Inventor score
Technology areasD06P
Files withNIHON SURFACTANT KOGYO KK2
Top patents by PatentIndex Score
2 records- 0136US5015262ADye-leveling agent for reactive dyeing: phospholipids or phospholipid-type compoundsNIHON SURFACTANT KOGYO KK·Filed 1988·Granted May 14, 1991·5 cites·11 claims
- 0232US4976743ADyeing auxiliary composition: levelling agent for reactive dyes containing hydroxy sulfonic acid anionic surfactant and poly-basic polymerNIHON SURFACTANT KOGYO KK·Filed 1989·Granted Dec 11, 1990·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →