Inventor · disambiguated record
Yoshinori Iwashima
Also filed as: IWASHIMA YOSHINORI
3 granted patents·1 pending application·107 citations·filing 1989–2017
75Inventor score
Top patents by PatentIndex Score
4 records- 0193US5039651AChemically activated shaped carbon, process for producing same and use thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1989·Granted Aug 13, 1991·77 cites·5 claims
- 0261US5118329AProcess for recovering a hydrophobic organic compound by absorption and desorption with a chemically activated shaped carbonTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1991·Granted Jun 2, 1992·19 cites·1 claims
- 0348US5430606ADouble layer capacitor with high capacitance carbonaceous material electrodesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1994·Granted Jul 4, 1995·11 cites·1 claims
- 0440US2020189917A1Activated Carbon Production Method, Activated Carbon and CanisterOSAKA GAS CHEMICALS CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →