Title:
海洋観測ブイ
Document Type and Number:
Japanese Patent JP6694485
Kind Code:
B2
Inventors:
Kiyoshi Ito
Application Number:
JP2018183154A
Publication Date:
May 13, 2020
Filing Date:
September 28, 2018
Export Citation:
Assignee:
Blue Ocean Research Institute Co., Ltd.
International Classes:
B63B22/00; G01C13/00; G01C15/00
Domestic Patent References:
| JP2008110656A | ||||
| JP3488365B2 | ||||
| JP2010122081A | ||||
| JP2007253888A | ||||
| JP2017181448A | ||||
| JP2016060451A |
Foreign References:
| US4521200 | ||||
| CN106218815A | ||||
| US20170097639 | ||||
| CN103538701A | ||||
| US5231609 | ||||
| US20160244135 |
Attorney, Agent or Firm:
Masatomo Sugiura
Takuma Sugiura
Takuma Sugiura