HM

Hideaki Matsushita

Yamaha Motor: 4 patents #461 of 2,310Top 20%
YM Yamaha Marine: 2 patents #49 of 137Top 40%
NE Nec: 1 patents #7,889 of 14,502Top 55%
SI Sanshin Industries: 1 patents #190 of 319Top 60%
Overall (All Time): #654,802 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
8317556 Boat propulsion system, and control device and control method therefor Takayoshi Suzuki, Daisuke Nakamura, Tsugunori Konakawa 2012-11-27
8038489 Boat propulsion system, and control device and control method for the same Takayoshi Suzuki, Daisuke Nakamura, Tsugunori Konakawa 2011-10-18
7942712 Boat propulsion system, and control device and control method therefor Takayoshi Suzuki, Daisuke Nakamura, Tsugunori Konakawa 2011-05-17
7892052 Boat propulsion system, control device thereof, and control method Takayoshi Suzuki, Daisuke Nakamura, Tsugunori Konakawa 2011-02-22
7425163 Outboard motor Naoya Murai, Sakayuki Kimura 2008-09-16
7267591 Outboard motor Sakayuki Kimura, Naoya Murai 2007-09-11
6044828 Crankcase ventilation for small outboard motor 2000-04-04
5608738 Packet transmission method and apparatus 1997-03-04