Inventor · disambiguated record
Takaaki Madachi
Also filed as: MADACHI TAKAAKI
5 granted patents·1 pending application·95 citations·filing 1996–2001
82Inventor score
Top patents by PatentIndex Score
6 records- 0193US6202584B1Steering control for watercraftYAMAHA MOTOR CO LTD·Filed 2000·Granted Mar 20, 2001·35 cites·72 claims
- 0278US6055922ASteering control for watercraftYAMAHA MOTOR CO LTD·Filed 1997·Granted May 2, 2000·18 cites·64 claims
- 0363US6139381AEngine air supply conduit for watercraftYAMAHA MOTOR CO LTD·Filed 1999·Granted Oct 31, 2000·22 cites·18 claims
- 0453US5967864ATwin jet propulsion unitsYAHAMA HATSUDOKI KABUSHIKI KAI·Filed 1996·Granted Oct 19, 1999·12 cites·15 claims
- 0541US6105528ASteering handle apparatus for watercraftNHK MORSE CO LTD·Filed 1999·Granted Aug 22, 2000·8 cites·5 claims
- 0636US2002007774A1Steering control for watercraftFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →