Inventor · disambiguated record
Eiichi Toya
Also filed as: TOYA EIICHI
17 granted patents·1 pending application·1,191 citations·filing 1989–2020
96Inventor score
Top patents by PatentIndex Score
18 records- 0197US5074017ASusceptorTOSHIBA CERAMICS CO·Filed 1989·Granted Dec 24, 1991·581 cites·7 claims
- 0294US7072578B2Carbon wire heating object sealing heater and fluid heating apparatus using the same heaterTOKYO ELECTRON LTD·Filed 2005·Granted Jul 4, 2006·44 cites·4 claims
- 0392US6407371B1HeaterTOSHIBA CERAMICS CO·Filed 1999·Granted Jun 18, 2002·106 cites·16 claims
- 0491US6043468ACarbon heaterTOSHIBA CERAMICS CO·Filed 1998·Granted Mar 28, 2000·114 cites·47 claims
- 0589US6961516B2Steam generator and mixer using the sameTOSHIBA CERAMICS CO·Filed 2004·Granted Nov 1, 2005·28 cites·19 claims
- 0686US6885814B2Carbon wire heating object sealing heater and fluid heating apparatus using the same heaterTOKYO ELECTRON LTD·Filed 2003·Granted Apr 26, 2005·36 cites·27 claims
- 0784US5200157ASusceptor for vapor-growth depositionTOSHIBA CERAMICS CO·Filed 1991·Granted Apr 6, 1993·52 cites·3 claims
- 0880US6516143B2Fluid heating apparatusTOSHIBA CERAMICS CO·Filed 2001·Granted Feb 4, 2003·27 cites·22 claims
- 0980US5492229AVertical boat and a method for making the sameTOSHIBA CERAMICS CO·Filed 1993·Granted Feb 20, 1996·82 cites·18 claims
- 1069US5494524AVertical heat treatment device for semiconductorTOSHIBA CERAMICS CO·Filed 1993·Granted Feb 27, 1996·43 cites·16 claims
- 1163US6515264B2HeaterTOSHIBA CERAMICS CO·Filed 2002·Granted Feb 4, 2003·8 cites·6 claims
- 1259US5868850AVapor phase growth apparatusTOSHIBA CERAMICS CO·Filed 1996·Granted Feb 9, 1999·14 cites·5 claims
- 1358US6204488B1Sealing terminalTOSHIBA CERAMICS CO·Filed 1999·Granted Mar 20, 2001·23 cites·16 claims
- 1451US5324411AElectrode plate for plasma etchingTOSHIBA CERAMICS CO·Filed 1992·Granted Jun 28, 1994·15 cites·6 claims
- 1549US5448418AMirror for SORTOSHIBA CERAMICS CO·Filed 1993·Granted Sep 5, 1995·14 cites·3 claims
- 1636US2022276011A1Heat conducting sheet and its method of manufactureSHOWA MARUTSUTSU COMPANY LTD·Filed 2020·Application pending·0 cites
- 1731US5449545ACeramic deviceTOSHIBA CERAMICS CO·Filed 1993·Granted Sep 12, 1995·2 cites·28 claims
- 1829US5178727ACeramic membrane device and a method of producing the sameTOSHIBA CERAMICS CO·Filed 1992·Granted Jan 12, 1993·2 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Eiichi Toya files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →