Inventor · disambiguated record
Atsushi Igawa
Also filed as: IGAWA ATSUSHI
12 granted patents·4 pending applications·1 citations·filing 2016–2021
80Inventor score
Files withNIPPON KODOSHI CORP16
Top patents by PatentIndex Score
16 records- 0173US10748713B2Separator for electrochemical device and electrochemical deviceNIPPON KODOSHI CORP·Filed 2016·Granted Aug 18, 2020·1 cites·9 claims
- 0266US12308168B2Separator for electrochemical elements, and electrochemical elementNIPPON KODOSHI CORP·Filed 2021·Granted May 20, 2025·0 cites·6 claims
- 0361US11742148B2Separator for aluminum electrolytic capacitor, and aluminum electrolytic capacitorNIPPON KODOSHI CORP·Filed 2019·Granted Aug 29, 2023·0 cites·2 claims
- 0461US11588207B2Separator for electrochemical element and electrochemical elementNIPPON KODOSHI CORP·Filed 2018·Granted Feb 21, 2023·0 cites·6 claims
- 0559US11094475B2Separator for electrochemical element and electrochemical elementNIPPON KODOSHI CORP·Filed 2019·Granted Aug 17, 2021·0 cites·7 claims
- 0655US11538639B2Separator for electrochemical elements, and electrochemical elementNIPPON KODOSHI CORP·Filed 2018·Granted Dec 27, 2022·0 cites·6 claims
- 0754US10508389B2Separator for electrochemical element and electrochemical elementNIPPON KODOSHI CORP·Filed 2016·Granted Dec 17, 2019·0 cites·11 claims
- 0852US11063319B2Separator for electrochemical element and electrochemical elementNIPPON KODOSHI CORP·Filed 2016·Granted Jul 13, 2021·0 cites·3 claims
- 0952US10566141B2Separator and aluminum electrolytic capacitorNIPPON KODOSHI CORP·Filed 2016·Granted Feb 18, 2020·0 cites·6 claims
- 1050US10964485B2Separator for aluminum electrolytic capacitors, and aluminum electrolytic capacitorNIPPON KODOSHI CORP·Filed 2018·Granted Mar 30, 2021·0 cites·2 claims
- 1146US10892456B2Separator for electrochemical element, electrochemical element, automobile, and electronic deviceNIPPON KODOSHI CORP·Filed 2016·Granted Jan 12, 2021·0 cites·8 claims
- 1246US2023290580A1Separator for aluminum electrolytic capacitors, and aluminum electrolytic capacitorNIPPON KODOSHI CORP·Filed 2021·Application pending·0 cites
- 1345US10497913B2Separator for power storage device and power storage device using the separatorNIPPON KODOSHI CORP·Filed 2016·Granted Dec 3, 2019·0 cites·14 claims
- 1440US2019392994A1Separator for electrochemical element and electrochemical elementNIPPON KODOSHI CORP·Filed 2018·Application pending·0 cites
- 1538US2018358595A1Separator for alkaline batteries, and alkaline batteryNIPPON KODOSHI CORP·Filed 2016·Application pending·0 cites
- 1635US2019067660A1Separator for electrochemical element and electrochemical elementNIPPON KODOSHI CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →