Title:
Water jet promotion assistance type propeller propulsion ship
Document Type and Number:
Japanese Patent JP6253021
Kind Code:
B2
Inventors:
Yutaka Yoshida
Ariyoshi Tomokazu
Susumu Matsuishi
Ariyoshi Tomokazu
Susumu Matsuishi
Application Number:
JP2014102506A
Publication Date:
December 27, 2017
Filing Date:
May 16, 2014
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
B63H5/08; B63H11/08; B63H21/32; B63H23/34
Domestic Patent References:
JP59202991A | ||||
JP61178294A | ||||
JP6020197U | ||||
JP58119500U | ||||
JP9142384A | ||||
JP63160300U | ||||
JP11020789A | ||||
JP7089488A | ||||
JP2004019501A | ||||
JP63212199A |
Foreign References:
US3968762 |
Attorney, Agent or Firm:
Ryuichiro Mori
Masatake Shiga
Tadashi Takahashi
Tetsuo Yamazaki
Yasushi Matsunuma
Masatake Shiga
Tadashi Takahashi
Tetsuo Yamazaki
Yasushi Matsunuma