Inventor · disambiguated record
Kazuyuki Kitajima
Also filed as: KITAJIMA KAZUYUKI
9 granted patents·54 citations·filing 1997–2022
84Inventor score
Top patents by PatentIndex Score
9 records- 0171US5924901AOil reservoir for outboard motorSANSHIN KOGYO KK·Filed 1997·Granted Jul 20, 1999·18 cites·10 claims
- 0257US12368395B2Vibration power generation device and moving objectYAMAHA MOTOR CO LTD·Filed 2022·Granted Jul 22, 2025·0 cites·25 claims
- 0354US8490594B2Outboard motorKITAJIMA KAZUYUKI·Filed 2009·Granted Jul 23, 2013·4 cites·11 claims
- 0451US6095877AOutboard motorSANSHIN KOGYO KK·Filed 1998·Granted Aug 1, 2000·14 cites·38 claims
- 0549US6067951AEngine for outboard motorSANSHIN KOGYO KK·Filed 1998·Granted May 30, 2000·12 cites·12 claims
- 0645US10293907B2Outboard motorYAMAHA MOTOR CO LTD·Filed 2017·Granted May 21, 2019·0 cites·18 claims
- 0739US6500036B1Outboard motor power headSANSHIN KOGYO KK·Filed 2000·Granted Dec 31, 2002·1 cites·10 claims
- 0835US6182631B1Camshaft for engineSANSHIN KOGYO KK·Filed 1998·Granted Feb 6, 2001·5 cites·16 claims
- 0927US5975971AEngine seal and crankcase ventillation arrangement for outboard motorSANSHIN KOGYO KK·Filed 1998·Granted Nov 2, 1999·0 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Kazuyuki Kitajima files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →