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Yoshiki Futaki
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Iwata, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Steering handle unit of watercraft
Patent number
8,156,881
Issue date
Apr 17, 2012
NHK Teleflex Corporation
Taishi Ozaki
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Watercraft with twin jet propulsion units
Patent number
6,022,250
Issue date
Feb 8, 2000
Yamaha Hatsudoki Kabushiki Kaisha
Yoshiki Futaki
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Jet propulsion boat
Patent number
5,707,264
Issue date
Jan 13, 1998
Yamaha Hatsudoki Kabushiki Kaisha
Noboru Kobayashi
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Jet propulsion boat
Patent number
5,603,644
Issue date
Feb 18, 1997
Yamaha Hatsudoki Kabushiki Kaisha
Noboru Kobayashi
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Clean-out arrangement for jet propelled watercraft
Patent number
5,522,742
Issue date
Jun 4, 1996
Yamaha Hatsudoki Kabushiki Kaisha
Yoshiki Futaki
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Jet propelled boat
Patent number
5,240,443
Issue date
Aug 31, 1993
Yamaha Hatsudoki Kabushiki Kaisha
Yoshiki Futaki
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Screen for watercraft jet propulsion unit
Patent number
5,224,887
Issue date
Jul 6, 1993
Yamaha Hatsudoki Kabushiki Kaisha
Yoshiki Futaki
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Removable jet propulsion unit for watercraft
Patent number
5,209,683
Issue date
May 11, 1993
Yamaha Hatsoduki Kabushiki Kaisha
Hirofumi Imaeda
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Adjustable jet propulsion unit for watercraft
Patent number
5,184,966
Issue date
Feb 9, 1993
Yamaha Hatsudoki Kabushiki Kaisha
Noboru Kobayashi
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Water jet propulsion unit
Patent number
5,176,547
Issue date
Jan 5, 1993
Yamaha Hatsudoki Kabushiki Kaisha
Noboru Kobayashi
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Water jet propulsion boat
Patent number
5,151,057
Issue date
Sep 29, 1992
Yamaha Hatsudoki Kabushiki Kaisha
Noboru Kobayashi
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Patents Applications
last 30 patents
Information
Patent Application
STEERING HANDLE UNIT OF WATERCRAFT
Publication number
20100000458
Publication date
Jan 7, 2010
NHK TELEFLEX CORPORATION
Taishi OZAKI
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT