Inventor · disambiguated record
Koichi Takasawa
Also filed as: TAKASAWA KOICHI
3 granted patents·1 pending application·11 citations·filing 2008–2018
57Inventor score
Top patents by PatentIndex Score
4 records- 0185US8313589B2High-strength low-alloy steel excellent in high-pressure hydrogen environment embrittlement resistance characteristics and method for producing the sameTAKASAWA KOICHI·Filed 2008·Granted Nov 20, 2012·11 cites·4 claims
- 0257US11131013B2Ni-based alloy, gas turbine material, and method for manufacturing Ni-based alloyJAPAN STEEL WORKS LTD·Filed 2018·Granted Sep 28, 2021·0 cites·9 claims
- 0357US9994938B2Fe-Ni-based alloy having excellent high-temperature characteristics and hydrogen embrittlement resistance characteristics, and method for producing the sameJAPAN STEEL WORKS LTD·Filed 2013·Granted Jun 12, 2018·0 cites·5 claims
- 0438US2017342525A1High strength ni-based superalloyJAPAN STEEL WORKS LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →