Inventor · disambiguated record
Koshi Takahama
Also filed as: TAKAHAMA Koshi
6 granted patents·6 pending applications·6 citations·filing 2013–2023
70Inventor score
Top patents by PatentIndex Score
12 records- 0181US9827554B2Fischer-tropsch synthesis catalyst, method for producing same, and method for producing hydrocarbonJX NIPPON OIL & ENERGY CORP·Filed 2013·Granted Nov 28, 2017·4 cites·2 claims
- 0274US9562200B2Method for producing lubricant base oilJX NIPPON OIL & ENERGY CORP·Filed 2013·Granted Feb 7, 2017·2 cites·5 claims
- 0363US2025171698A1Fuel production apparatus and fuel production methodENEOS CORP·Filed 2023·Application pending·0 cites
- 0462US11193082B2Wax isomerized oilENEOS CORP·Filed 2019·Granted Dec 7, 2021·0 cites·3 claims
- 0560US2025297171A1Method for producing hydrocarbonENEOS CORP·Filed 2023·Application pending·0 cites
- 0660US2025320414A1Method for producing hydrocarbonsENEOS CORP·Filed 2023·Application pending·0 cites
- 0753US9868912B2Method for producing lubricant oil base oilJX NIPPON OIL & ENERGY CORP·Filed 2014·Granted Jan 16, 2018·0 cites·5 claims
- 0852US2021032550A1Method for producing wax isomerized oilENEOS CORP·Filed 2019·Application pending·0 cites
- 0948US9663422B2Method for producing lubricating-oil base oilJX NIPPON OIL & ENERGY CORP·Filed 2013·Granted May 30, 2017·0 cites·4 claims
- 1047US2016296913A1Production method for catalyst for fischer-tropsch synthesis, and production method for hydrocarbonJX NIPPON OIL & ENERGY CORP·Filed 2014·Application pending·0 cites
- 1145US9840672B2ZSM-22 zeolite, hydroisomerization catalyst and method for producing same, and method for producing hydrocarbonJX NIPPON OIL & ENERGY CORP·Filed 2013·Granted Dec 12, 2017·0 cites·5 claims
- 1236US2018282658A1Method for manufacturing lubricant base oilJXTG NIPPON OIL & ENERGY CORP·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Koshi Takahama 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 →