Inventor · disambiguated record
Shigenori Sakai
Also filed as: KASAI SHIGENORI · SAKAI SHIGENORI
5 granted patents·2 pending applications·154 citations·filing 1984–2021
81Inventor score
Top patents by PatentIndex Score
7 records- 0195US5723664AMethod of preparing sulfonimide or its saltCENTRAL GLASS CO LTD·Filed 1995·Granted Mar 3, 1998·82 cites·14 claims
- 0289US6252111B1Method for producing sulfonimide or its saltCENTRAL GLASS CO LTD·Filed 2000·Granted Jun 26, 2001·26 cites·18 claims
- 0371US4627053AMethod of repairing semiconductor memoryHITACHI LTD·Filed 1984·Granted Dec 2, 1986·34 cites·7 claims
- 0459US4826580AMethod and apparatus for finishing cut surface of work produced by wire cut discharge processJAPAN RES DEV CORP·Filed 1987·Granted May 2, 1989·12 cites·8 claims
- 0542US2024384742A1Fitting structure and coupling memberJAPAN AEROSPACE EXPLORATION·Filed 2021·Application pending·0 cites
- 0634US2001031891A1Process for producing perfluoroalkanesulfinateFiled 2001·Application pending·0 cites
- 0730US6156930AMethod for producing trifluoromethanesulfonyl chlorideCENTRAL GLASS CO LTD·Filed 1999·Granted Dec 5, 2000·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →