Inventor · disambiguated record
Toshio Suwa
Also filed as: SUWA TOSHIO
10 granted patents·309 citations·filing 1980–1998
90Inventor score
Files withNIPPON OXYGEN CO LTD10
Top patents by PatentIndex Score
10 records- 0198US5149261AOxygen heater and oxygen lance using oxygen heaterNIPPON OXYGEN CO LTD·Filed 1989·Granted Sep 22, 1992·105 cites·19 claims
- 0297US4928605AOxygen heater, hot oxygen lance having an oxygen heater and pulverized solid fuel burnerNIPPON OXYGEN CO LTD·Filed 1986·Granted May 29, 1990·83 cites·12 claims
- 0386US5957678ACombustion type harmful substance removing apparatusNIPPON OXYGEN CO LTD·Filed 1997·Granted Sep 28, 1999·65 cites·9 claims
- 0456US5888458AMelting furnace of metals and melting method thereofNIPPON OXYGEN CO LTD·Filed 1996·Granted Mar 30, 1999·10 cites·15 claims
- 0550US4569479ABurner for powder spray coatingNIPPON OXYGEN CO LTD·Filed 1984·Granted Feb 11, 1986·16 cites·16 claims
- 0649US4290555AMethod for supplying powder to be used in home spray coating operationNIPPON OXYGEN CO LTD·Filed 1980·Granted Sep 22, 1981·15 cites·4 claims
- 0741US5395423AMethod of melting metalsNIPPON OXYGEN CO LTD·Filed 1993·Granted Mar 7, 1995·5 cites·6 claims
- 0840US6521017B1Method for melting metalsNIPPON OXYGEN CO LTD·Filed 1998·Granted Feb 18, 2003·3 cites·6 claims
- 0937US4744315AProcess for burning pulverized coalNIPPON OXYGEN CO LTD·Filed 1986·Granted May 17, 1988·2 cites·6 claims
- 1034US5366536AMethod of melting metalsNIPPON OXYGEN CO LTD·Filed 1993·Granted Nov 22, 1994·5 cites·5 claims
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