Inventor · disambiguated record
Mikio Kumagai
Also filed as: KUMAGAI MIKIO
4 granted patents·116 citations·filing 1987–2003
78Inventor score
Top patents by PatentIndex Score
4 records- 0184US5041272AMethod for removing nitrogen oxides from exhaust gasesINST OF RESEARCH AND INNOVATIO·Filed 1991·Granted Aug 20, 1991·86 cites·3 claims
- 0250US4740724ASuperconducting generator rotorTOSHIBA KK·Filed 1987·Granted Apr 26, 1988·11 cites·7 claims
- 0348US6843921B2Method of separation and recovery of elements from radioactive liquid wastesINST OF RES AND INNOVATION·Filed 2003·Granted Jan 18, 2005·4 cites·6 claims
- 0446US5833737AEnrichment of krypton in oxygen/nitrogen mix gasINST OF RESEARCH AND INNOVATIO·Filed 1997·Granted Nov 10, 1998·15 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →