KK

Kentaro Kameoka

SI Sanshin Industries: 4 patents #98 of 319Top 35%
YM Yamaha Marine: 4 patents #26 of 137Top 20%
Yamaha Motor: 2 patents #855 of 2,310Top 40%
Overall (All Time): #520,686 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
7523735 Multiple-cylinder engine for outboard motor Yoshibumi Iwata 2009-04-28
7513811 Idle exhaust structure for outboard motor Masanori Takahashi, Kimitaka SARUWATARI 2009-04-07
7503318 Four-stroke engine for an outboard motor Masanori Takahashi, Satoshi Miyazaki 2009-03-17
7364485 Outboard motor having a cowling 2008-04-29
7316596 Outboard motor 2008-01-08
6702632 Lubrication system for outboard motor shaft coupling 2004-03-09
6390865 Outboard motor 2002-05-21
6149475 Tiller mounting arrangement Yoshiaki Tasaka, Toshihiro Nozue, Noritoshi Suzuki 2000-11-21
6106342 Outboard motor 2000-08-22
6095877 Outboard motor Kenji Kawamukai, Toshihiro Nozue, Kazuyuki Kitajima 2000-08-01