Inventor · disambiguated record
Uichitake Uchiyama
Also filed as: UCHIYAMA UICHITAKE
6 granted patents·132 citations·filing 1998–2001
85Inventor score
Files withYAMAHA MOTOR CO LTD6
Top patents by PatentIndex Score
6 records- 0192US6035822ACombustion chamber for direct injected engineYAMAHA MOTOR CO LTD·Filed 1998·Granted Mar 14, 2000·46 cites·22 claims
- 0275US6116211AInjection control for direct injected engineYAMAHA MOTOR CO LTD·Filed 1999·Granted Sep 12, 2000·25 cites·24 claims
- 0374US6499457B2In-cylinder injection gasoline engineYAMAHA MOTOR CO LTD·Filed 2001·Granted Dec 31, 2002·19 cites·23 claims
- 0466US6253729B1Induction control for direct injected engineYAMAHA MOTOR CO LTD·Filed 1998·Granted Jul 3, 2001·22 cites·21 claims
- 0550US6062195ACombustion chamber for direct injected engineYAMAHA MOTOR CO LTD·Filed 1999·Granted May 16, 2000·13 cites·14 claims
- 0646US6532933B1Fuel injection strategy for four cycle enginesYAMAHA MOTOR CO LTD·Filed 2000·Granted Mar 18, 2003·7 cites·41 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →