Inventor
IWAMOTO KAZUTERU
JP12 patents
⚠️ This page may combine multiple inventors who share the name “IWAMOTO KAZUTERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMAHA MOTOR CO LTD
9 patentsUS12448930B2Oct 21, 2025
Individual throttle-type or unequal interval combustion-type multi-cylinder engine unit
YAMAHA MOTOR CO LTD0 citations50
US11821813B2Nov 21, 2023
Drive train abnormality determination device for straddled vehicle, and straddled vehicle
YAMAHA MOTOR CO LTD0 citations50
US12098692B2Sep 24, 2024
Straddled vehicle
YAMAHA MOTOR CO LTD0 citations49
US11767076B2Sep 26, 2023
Straddled vehicle
YAMAHA MOTOR CO LTD0 citations49
US11754022B2Sep 12, 2023
Straddled vehicle
YAMAHA MOTOR CO LTD0 citations49
US11629672B2Apr 18, 2023
Straddled vehicle
YAMAHA MOTOR CO LTD0 citations49
US11619566B2Apr 4, 2023
Straddled vehicle engine unit and straddled vehicle
YAMAHA MOTOR CO LTD0 citations49
US11536215B2Dec 27, 2022
Straddled vehicle engine unit and straddled vehicle
YAMAHA MOTOR CO LTD0 citations49
US10823639B2Nov 3, 2020
Misfire detection device and vehicle
YAMAHA MOTOR CO LTD0 citations33