Inventor · disambiguated record
Ryohei Ueda
Also filed as: UEDA RYOHEI
10 granted patents·9 pending applications·123 citations·filing 1991–2025
87Inventor score
Files withMITSUBISHI HEAVY IND LTD4YANMAR HOLDINGS CO LTD4TABATA YOICHIRO3YANMAR POWER TECHNOLOGY CO LTD3COVER CORP1
Top patents by PatentIndex Score
19 records- 0186US5578472AProcess for the production of ethanol from microalgaeMITSUBISHI HEAVY IND LTD·Filed 1994·Granted Nov 26, 1996·56 cites·4 claims
- 0283US8460435B2Apparatus for producing high-concentration ozone gas and method of producing high-concentration ozone gasTABATA YOICHIRO·Filed 2008·Granted Jun 11, 2013·6 cites·12 claims
- 0378US5389544AMethod for counting living cells of microbes and apparatus thereforMITSUBISHI HEAVY IND LTD·Filed 1991·Granted Feb 14, 1995·47 cites·2 claims
- 0475US7419673B2Anti-viral agents prepared from sea lettuce as raw materialMITSUBISHI HEAVY IND LTD·Filed 2005·Granted Sep 2, 2008·3 cites·15 claims
- 0570US8409520B2Ozone concentratorOTA KOJI·Filed 2008·Granted Apr 2, 2013·4 cites·10 claims
- 0668US8500874B2Apparatus for concentrating and diluting specific gas and method for concentrating and diluting specific gasTABATA YOICHIRO·Filed 2006·Granted Aug 6, 2013·3 cites·17 claims
- 0767US8608832B2Apparatus for concentrating and diluting specific gas and method for concentrating and diluting specific gasTABATA YOICHIRO·Filed 2013·Granted Dec 17, 2013·1 cites·6 claims
- 0866US2025345711A1Method and systemCOVER CORP·Filed 2025·Application pending·0 cites
- 0964US7771797B2Photocatalyst material producing method and photocatalyst material producing apparatusTOSHIBA MITSUBISHI ELEC INC·Filed 2005·Granted Aug 10, 2010·1 cites·26 claims
- 1064US2024196782A1Operation Control Method, Operation Control System, And Operation Control ProgramYANMAR HOLDINGS CO LTD·Filed 2023·Application pending·0 cites
- 1164US2024196775A1Operation Control Method, Operation Control System, And Operation Control ProgramYANMAR HOLDINGS CO LTD·Filed 2023·Application pending·0 cites
- 1262US6955812B2Health food and preparation having an anti-obesity effectMITSUBISHI HEAVY IND LTD·Filed 2003·Granted Oct 18, 2005·2 cites·13 claims
- 1361US2024251695A1Field work machineYANMAR HOLDINGS CO LTD·Filed 2024·Application pending·0 cites
- 1450US2022147055A1Work VehicleYANMAR POWER TECHNOLOGY CO LTD·Filed 2020·Application pending·0 cites
- 1542US2003026811A1Health food and preparation having an anti-obesity effectFiled 2002·Application pending·0 cites
- 1641US11758833B2Work vehicleYANMAR POWER TECHNOLOGY CO LTD·Filed 2020·Granted Sep 19, 2023·0 cites·4 claims
- 1741US2020409371A1Automatic Traveling SystemYANMAR POWER TECHNOLOGY CO LTD·Filed 2019·Application pending·0 cites
- 1841US2002172686A1Anti-viral agents prepared from sea lettuce as raw materialFiled 2002·Application pending·0 cites
- 1939US2023078766A1Agricultural MachineYANMAR HOLDINGS CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →