Inventor · disambiguated record
Tatsuhiro Kosugi
Also filed as: KOSUGI TATSUHIRO
4 granted patents·1 pending application·79 citations·filing 1988–2001
77Inventor score
Files withTOTO LTD4
Top patents by PatentIndex Score
5 records- 0186US6502251B1Water closet and flushing water feed deviceTOTO LTD·Filed 2000·Granted Jan 7, 2003·40 cites·47 claims
- 0272US5514316ASlip casting method for manufacturing ceramic articlesTOTO LTD·Filed 1993·Granted May 7, 1996·30 cites·6 claims
- 0339US2003115664A1Toilet and method for manufacture of the sameFiled 2001·Application pending·0 cites
- 0437US4906449AMethod for hydrating hemihydrate gypsumTOTO LTD·Filed 1988·Granted Mar 6, 1990·7 cites·4 claims
- 0530US4921422AMethod for controlling the preheating zone of a tunnel kilnTOTO LTD·Filed 1989·Granted May 1, 1990·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →