Inventor · disambiguated record
Seiichi Okuyama
Also filed as: OKUYAMA SEIICHI
1 granted patent·2 pending applications·38 citations·filing 1994–2020
46Inventor score
Files withTOKAI CARBON KK3
Top patents by PatentIndex Score
3 records- 0174US5525276AMethod for manufacturing high strength isotropic graphite piston componentsTOKAI CARBON KK·Filed 1994·Granted Jun 11, 1996·38 cites·3 claims
- 0250US2022341054A1Polycrystalline sic articleTOKAI CARBON KK·Filed 2020·Application pending·0 cites
- 0339US2022344452A1Polycrystalline sic article and method for manufacturing sameTOKAI CARBON KK·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →