Inventor · disambiguated record
Masayuki Okajima
Also filed as: OKAJIMA MASAYUKI
8 granted patents·3 pending applications·44 citations·filing 1990–2023
84Inventor score
Top patents by PatentIndex Score
11 records- 0183US9466431B2Ionic compound and process for production thereof, and electrolytic solution and electrical storage device each utilizing the ionic compoundKOBATAKE TAKAYUKI·Filed 2012·Granted Oct 11, 2016·8 cites·8 claims
- 0272US10978740B2Electrolyte solution and lithium ion secondary battery provided with sameNIPPON CATALYTIC CHEM IND·Filed 2014·Granted Apr 13, 2021·2 cites·10 claims
- 0372US2024105996A1Non-aqueous electrolytic solution and secondary batteryNIPPON CATALYTIC CHEM IND·Filed 2023·Application pending·0 cites
- 0470US11539078B2Method for manufacturing electrolyte solution materialNIPPON CATALYTIC CHEM IND·Filed 2020·Granted Dec 27, 2022·0 cites·7 claims
- 0558US11637320B2Method for manufacturing electrolyte solution materialNIPPON CATALYTIC CHEM IND·Filed 2015·Granted Apr 25, 2023·0 cites·5 claims
- 0650US5369437ATime-varying image signal coding/decoding systemNEC CORP·Filed 1992·Granted Nov 29, 1994·10 cites·6 claims
- 0750US2022153584A1Alkali Metal Bis(Fluorosulfonyl)imide Aqueous Solution, Container Having Said Aqueous Solution Therein, and Method for Storing or Transporting Said Aqueous SolutionNIPPON CATALYTIC CHEM IND·Filed 2020·Application pending·0 cites
- 0846US5063443ACodec system encoding and decoding an image signal at a high speedNEC CORP·Filed 1990·Granted Nov 5, 1991·11 cites·6 claims
- 0943US5469213ATime-varying image signal coding/decoding systemNEC CORP·Filed 1994·Granted Nov 21, 1995·7 cites·12 claims
- 1041US5424777ATime-varying image signal coding/decoding systemNEC CORP·Filed 1994·Granted Jun 13, 1995·6 cites·12 claims
- 1135US2019152792A1Method for producing bis(fluorosulfonyl)imide alkali metal salt and bis(fluorosulfonyl)imide alkali metal salt compositionMORITA CHEMICAL IND CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →