Inventor · disambiguated record
Ichio Nakajima
Also filed as: NAKAJIMA ICHIO
4 granted patents·1 pending application·82 citations·filing 1990–2001
78Inventor score
Files withYUUGEN KAISHA MARUNAKA SEISAKU4
Top patents by PatentIndex Score
5 records- 0171US5052478APipe for coolant condenserYUUGEN KAISHA MARUNAKA SEISAKU·Filed 1990·Granted Oct 1, 1991·34 cites·6 claims
- 0258US5052480APipe for coolant condenserYUUGEN KAISHA MARUNAKA SEISAKU·Filed 1990·Granted Oct 1, 1991·26 cites·3 claims
- 0338US5052479ATube for coolant condenserYUUGEN KAISHA MARUNAKA SEISAKU·Filed 1990·Granted Oct 1, 1991·14 cites·8 claims
- 0437US2002057941A1Connection structure between a pipe and a tube for use in a heat exchangerFiled 2001·Application pending·0 cites
- 0533US5052477APipe for coolant condenserYUUGEN KAISHA MARUNAKA SEISAKU·Filed 1990·Granted Oct 1, 1991·8 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →