Inventor · disambiguated record
Susumu Tsubota
Also filed as: TSUBOTA SUSUMU
9 granted patents·1 pending application·424 citations·filing 1988–2005
92Inventor score
Top patents by PatentIndex Score
10 records- 0195US5932750ACatalysts for partial oxidation of hydrocarbons and method of partial oxidation of hydrocarbonsAGENCY IND SCIENCE TECHN·Filed 1997·Granted Aug 3, 1999·57 cites·38 claims
- 0295US5623090AMethod for production of alcohol, ketone, and epoxide by oxidation of hydrocarbonAGENCY IND SCIENCE TECHN·Filed 1995·Granted Apr 22, 1997·80 cites·7 claims
- 0393US5506273ACatalyst for hydrogenation and method for hydrogenation therewithAGENCY IND SCIENCE TECHN·Filed 1994·Granted Apr 9, 1996·54 cites·16 claims
- 0491US5051394AMethod for production of ultra-fine gold particle-immobilized oxidesAGENCY IND SCIENCE TECHN·Filed 1990·Granted Sep 24, 1991·47 cites·20 claims
- 0586US4937219AUltra-fine gold particle-immobilized alkaline earth metal compounds and methods for production thereofAGENCY IND SCIENCE TECHN·Filed 1988·Granted Jun 26, 1990·47 cites·30 claims
- 0684US6034028ACatalysts for partial oxidation of hydrocarbons and method of partial oxidation of hydrocarbonsAGENCY IND SCIENCE TECHN·Filed 1999·Granted Mar 7, 2000·26 cites·21 claims
- 0781US6252095B1Catalyst for partially oxidizing unsaturated hydrocarbonAGENCY IND SCIENCE TECHN·Filed 1999·Granted Jun 26, 2001·50 cites·12 claims
- 0875US5789337AMaterial having ultrafine gold particles immobilized thereon and method for production thereofAGENCY IND SCIENCE TECHN·Filed 1996·Granted Aug 4, 1998·45 cites·11 claims
- 0955US6124505AProcess for the partial oxidation of hydrocarbon and process for preparation of oxygen-containing organic compoundAGENCY IND SCIENCE TECHN·Filed 1998·Granted Sep 26, 2000·18 cites·5 claims
- 1041US2008008639A1Catalyst for Carbon Monoxide Removal and Method of Removing Carbon Monoxide With the CatalystNAT INST OF ADVANCED IND SCIEN·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Susumu Tsubota 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 →