Inventor · disambiguated record
Toshiaki Kayahara
Also filed as: KAYAHARA TOSHIAKI
4 granted patents·153 citations·filing 1995–1998
80Inventor score
Files withTOTO LTD4
Top patents by PatentIndex Score
4 records- 0185US6292956B1Water flush toilet bowl and a cast molding apparatus thereofTOTO LTD·Filed 1998·Granted Sep 25, 2001·49 cites·20 claims
- 0280US5819326AConnecting apparatus for a toilet and a drainpipeTOTO LTD·Filed 1995·Granted Oct 13, 1998·75 cites·32 claims
- 0355US6108826AAdjustable trap for a toilet stoolTOTO LTD·Filed 1998·Granted Aug 29, 2000·21 cites·13 claims
- 0441US5933878ATank device for flushing toilet bowlTOTO LTD·Filed 1997·Granted Aug 10, 1999·8 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →