Inventor · disambiguated record
Tetsuya Chikatsune
Also filed as: CHIKATSUNE TETSUYA
3 granted patents·1 pending application·79 citations·filing 2002–2009
69Inventor score
Top patents by PatentIndex Score
4 records- 0193US7462649B2Method for recycling pet bottleTEIJIN LTD·Filed 2002·Granted Dec 9, 2008·68 cites·18 claims
- 0278US8297035B2Normal pressure cationic dyeable polyester and fiberCHIKATSUNE TETSUYA·Filed 2009·Granted Oct 30, 2012·11 cites·10 claims
- 0359US2007299150A1Method for recycling pet bottleTEIJIN LTD·Filed 2007·Application pending·0 cites
- 0442US7482485B2Method for extracting slurryTEIJIN LTD·Filed 2005·Granted Jan 27, 2009·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →