Inventor · disambiguated record
Kazuo Kiyonaga
Also filed as: KIYONAGA KAZUO
7 granted patents·244 citations·filing 1976–1997
87Inventor score
Top patents by PatentIndex Score
7 records- 0189US5356600AOxygen enrichment method and systemPRAXAIR TECHNOLOGY INC·Filed 1990·Granted Oct 18, 1994·93 cites·5 claims
- 0287US5646305AOxygen enrichment process for air based gas phase oxidations which use metal oxide redox catalystsPRAXAIR TECHNOLOGY INC·Filed 1995·Granted Jul 8, 1997·33 cites·18 claims
- 0386US4867918AGas dispersion process and systemUNION CARBIDE CORP·Filed 1987·Granted Sep 19, 1989·50 cites·20 claims
- 0486US4185984AProcess for producing glass in a rotary furnaceUNION CARBIDE CORP·Filed 1978·Granted Jan 29, 1980·35 cites·6 claims
- 0584US4061487AProcess for producing glass in a rotary furnaceUNION CARBIDE CORP·Filed 1976·Granted Dec 6, 1977·31 cites·12 claims
- 0642US6613949B1Oxygen enrichment process for air based gas phase oxidations which use metal oxide redox catalystsPRAXAIR TECHNOLOGY INC·Filed 1997·Granted Sep 2, 2003·2 cites·16 claims
- 0728US4278462AProcess for upgrading iron ore pelletsUNION CARBIDE CORP·Filed 1976·Granted Jul 14, 1981·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →