Title:
傾斜スパーブイ
Document Type and Number:
Japanese Patent JP6440597
Kind Code:
B2
Inventors:
Toru Katayama
Yuji Aso
Shigenori Komori
Hashimoto Shintaro
Yuji Aso
Shigenori Komori
Hashimoto Shintaro
Application Number:
JP2015158896A
Publication Date:
December 19, 2018
Filing Date:
August 11, 2015
Export Citation:
Assignee:
Osaka Prefectural University
Zeni Light Buoy Co., Ltd.
Zeni Light Buoy Co., Ltd.
International Classes:
B63B22/04; B63B1/24; B63H9/04
Domestic Patent References:
| JP62258883A | ||||
| JP2007327853A | ||||
| JP55111893U | ||||
| JP55102795A | ||||
| JP56157683A | ||||
| JP2006524778A | ||||
| JP56017783A | ||||
| JP2002122668A | ||||
| JP6099884A |
Foreign References:
| US3953905 |
Attorney, Agent or Firm:
Kunihiko Fujita
Norihiko Fujita
Norihiko Fujita