Title:
水中施工装置
Document Type and Number:
Japanese Patent JP5869414
Kind Code:
B2
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Inventors:
Go Ogura
Norio Takiguchi
Toshihiko Kamata
Satoshi Suzuki
Yoshiharu Kaise
Akira Nishio
Kazuhiro Iida
Shinji Kitazaki
Masatoshi Kondo
Yoshimichi Noda
Norio Takiguchi
Toshihiko Kamata
Satoshi Suzuki
Yoshiharu Kaise
Akira Nishio
Kazuhiro Iida
Shinji Kitazaki
Masatoshi Kondo
Yoshimichi Noda
Application Number:
JP2012094068A
Publication Date:
February 24, 2016
Filing Date:
April 17, 2012
Export Citation:
Assignee:
Kashima Construction Co., Ltd.
Asia Ocean Co., Ltd.
Asia Ocean Co., Ltd.
International Classes:
E21B7/128; E21B15/02
Domestic Patent References:
| JP4792123B1 | ||||
| JP2012067513A | ||||
| JP35024701Y1 | ||||
| JP63078921A | ||||
| JP63056739U | ||||
| JP10252079A |
Attorney, Agent or Firm:
Tomijio Sasashima
Moriaki Ogawa
Kunio Araki
Moriaki Ogawa
Kunio Araki