Inventor · disambiguated record
Ryuzo Watanabe
Also filed as: WATANABE RYUZO
7 granted patents·1 pending application·287 citations·filing 1982–2002
88Inventor score
Top patents by PatentIndex Score
8 records- 0194US4751099AMethod of producing a functionally gradient materialNAT AEROSPACE LAB·Filed 1986·Granted Jun 14, 1988·114 cites·5 claims
- 0286US4703620ARocket combustion chamber cooling wall of composite cooling type and method of manufacturing the sameNAT AEROSPACE LAB·Filed 1987·Granted Nov 3, 1987·50 cites·12 claims
- 0382US4582678AMethod of producing rocket combustorsNAT AEROSPACE LAB·Filed 1984·Granted Apr 15, 1986·37 cites·17 claims
- 0479US4425285APacking material unitNITTETSU KAKOKI KK·Filed 1982·Granted Jan 10, 1984·38 cites·2 claims
- 0578US4584171AMethod of producing rocket combustorsNAT AEROSPACE LAB·Filed 1984·Granted Apr 22, 1986·29 cites·9 claims
- 0652US4508680AMethod of manufacturing a rocket combustion chamberNAT AEROSPACE LAB·Filed 1983·Granted Apr 2, 1985·12 cites·9 claims
- 0743US4428778AProcess for producing metallic chromium plates and sheetsTOYO SODA MFG CO LTD·Filed 1982·Granted Jan 31, 1984·7 cites·4 claims
- 0839US2003057560A1Thermoelectric device and optical module made with the device and method for producing themFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →