Inventor · disambiguated record
Yusuke Izumi
Also filed as: IZUMI YUSUKE
13 granted patents·1 pending application·192 citations·filing 1971–2025
90Inventor score
Top patents by PatentIndex Score
14 records- 0191US4279883AProcess for producing hydrogen peroxideTOKUYAMA SODA KK·Filed 1976·Granted Jul 21, 1981·61 cites·6 claims
- 0291US4009252AProcess for preparing hydrogen peroxideTOKUYAMA SODA KK·Filed 1975·Granted Feb 22, 1977·58 cites·9 claims
- 0379US4205182AProcess for preparing ethyl esters of aliphatic carboxylic acidsCELANESE CORP·Filed 1978·Granted May 27, 1980·15 cites·27 claims
- 0477US3946079AMethod of condensing ketonesTOKUYAMA SODA KK·Filed 1971·Granted Mar 23, 1976·24 cites·4 claims
- 0574US3996298AProcess for the hydration of olefinsTOKUYAMA SODA KK·Filed 1974·Granted Dec 7, 1976·12 cites·4 claims
- 0667US5254684AProcess for producing amide by liquid phase rearrangement of oximeSUMITOMO CHEMICAL CO·Filed 1992·Granted Oct 19, 1993·10 cites·14 claims
- 0765US2025304023A1Driving assist apparatus, driving assist method and program thereforDENSO CORP·Filed 2025·Application pending·0 cites
- 0861US5225547AReaction accelerator for rearrangement of oxime to amide and process for producing amides by rearrangement of oximesSUMITOMO CHEMICAL CO·Filed 1991·Granted Jul 6, 1993·7 cites·15 claims
- 0958US9070157B2Payment apparatus and EC serverDENA CO LTD·Filed 2013·Granted Jun 30, 2015·0 cites·5 claims
- 1046US12018588B2Stator vane and gas turbineMITSUBISHI HEAVY IND LTD·Filed 2020·Granted Jun 25, 2024·0 cites·16 claims
- 1145US12000304B2Turbine blade and gas turbineMITSUBISHI HEAVY IND LTD·Filed 2023·Granted Jun 4, 2024·0 cites·9 claims
- 1243US4010072AProcess for preparing L-tartaric acidTOKUYAMA SODA KK·Filed 1976·Granted Mar 1, 1977·5 cites·15 claims
- 1342US11248527B2Ring segment and gas turbineMITSUBISHI HITACHI POWER SYS LTD·Filed 2017·Granted Feb 15, 2022·0 cites·14 claims
- 1440US10641101B2Blade and gas turbine provided with sameMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted May 5, 2020·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →