MK

Masahiko Kato

YM Yamaha Marine: 5 patents #2 of 24Top 9%
Sumitomo Electric Industries: 4 patents #198 of 3,885Top 6%
SI Sanshin Industries: 1 patents #12 of 50Top 25%
Overall (2003): #1,650 of 273,478Top 1%
10
Patents 2003

Issued Patents 2003

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
6659076 Start up control for engine 2003-12-09
6632110 Exhaust catalyst for outboard motor engine 2003-10-14
6629521 Oxygen sensor and feedback system for outboard motor engine 2003-10-07
6612272 Cooling arrangement for direct injected engine Takayuki Sato, Hiroaki Fujimoto 2003-09-02
6604512 Fuel supply for direct injected engine 2003-08-12
D477276 Battery Masumi Katsumoto, Masaharu Miyahisa, Yoshihiro Boki 2003-07-15
D476619 Battery Masumi Katsumoto, Masaharu Miyahisa, Yoshihiro Boki 2003-07-01
D471864 Battery Masumi Katsumoto, Masaharu Miyahisa, Yoshihiro Boki 2003-03-18
D471863 Battery Masumi Katsumoto, Masaharu Miyahisa, Yoshihiro Boki 2003-03-18
6516756 Fuel injection system for marine engine Hiroaki Takase 2003-02-11