KA

Katsuhiro Arai

Yamaha Motor: 11 patents #107 of 2,310Top 5%
Rohm Co.: 1 patents #1,438 of 2,292Top 65%
Overall (All Time): #413,039 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
10538246 Drive torque control device, drive source unit and vehicle 2020-01-21
9249969 Clothing illumination device and clothing illumination system Masahide Tanaka 2016-02-02
9181917 Start control system and vehicle 2015-11-10
9057332 Start control system and vehicle 2015-06-16
9051975 Dual clutch transmission mechanism and start control method 2015-06-09
9032824 Control device for dual clutch transmission and control method for dual clutch transmission 2015-05-19
8935966 Dual clutch transmission apparatus, motorcycle, and start control method 2015-01-20
8768589 Control device for dual clutch transmission and control method for dual clutch transmission 2014-07-01
8433489 Transmission control system with adjustable clutch disconnection and vehicle including same 2013-04-30
8412430 Multiple clutch transmission control apparatus and multiple clutch transmission control method 2013-04-02
8260527 Control system for a motorcycle 2012-09-04
8260528 Control system for a motorcycle 2012-09-04