Formwork lease for artificial reefs, breeding reefs, and wave-dissipating root blocks.
Fisheries aquaculture, research and development and research design consultants on marine structures, underwater survey
Bank
Mizuho Bank, Ltd.MUFG Bank, Ltd.Sumitomo Mitsui Banking Corporation
Member organization
Japan Artificial Fish Reef Association,Prefectural Fishing Port Association,
Japanese Society of Fisheies Engineering
Association for Innovative Technology on Fishing Ports and Grounds
The Japanese Institute of Fishieries Infrastructure and Commenities
Hokkaido Fisheries Association, Hokkaido Fisheries Engineering Association
The Japanese Society of Applied Phycology
Fisheries Infrastructure Development Center
Ishikawa Prefecture Liaison Council of Recycling Certified Product getting
Company
The Japanese Society of Applied Phycology
Sea Forest Creation Promotion Association
Company History
1972
Established Kanagawa Paper Co., Ltd. the predecessor
1978
Company name changed to Kaiyo Doboku Co., Ltd.
Developed artificial reef block "FP Reef" and conducted demonstration test in Shibushi Bay, Kagoshima prefecture
1981
Developed a growth settlement substrate"πBlock"、and adopted it in Mie prefecture
1982
Opened Sapporo sales office
1986
Promoted to Sapporo branch office from sales office
1987
Opened Kyushu branch office and Aomori sales office
1991
Developed a breeding reef"SG Block"and adopted it in 6 projects in Hokkaido
1994
Opened Nagasaki branch office
Developed the Giant Pacific octopus spawning reef"Octom"and adopted it in Hokkaido.
1995
Developed "FP Super", an artificial reef for deep water, adopted by Kagoshima prefecture
and 3 other projects
1996
Introduced an underwater TV robot and started an original underwater survey.
1999
Developed a breeding reef for shallow waters"FP1.5G"and adopted it in Tokyo and Miyazaki prefectures
2001
Developed "FP1.6N", a child protection breeding reef
2002
Opened Hokuriku branch office
"FP1.6N"was adopted and implemented in Tokushima and Kagoshima prefectures
2003
Opened Yamaguchi branch office
"FP reef with thinned wood" is adopted and implemented in various places
2004
Developed feed fermentation / algae epiphytic substrate "Culbase" and conducted demonstration tests in Aomori and Oita prefectures
2005
Opened Kansai branch office
Developed "FP Super 1030N"
"Culbase" has been adopted and implemented in Aomori, Oita, and Kumamoto prefectures.
2008
FP reef is adopted and implemented by "Frontier Fishing Ground Development Project" under the direct control of the Fisheries agency.
”FP Super 1030N" has been adopted and implemented in Nagasaki prefecture.
2010
Opened Shimane sales office
Seaweed epiphyte / feed culture substrate "Culbase" is certified as a "recycle
certified product" in Oita prefecture.
2014
Making the most of the know-how of artificial reef design and manufacturing
and molding structure, Developed "FP Reef 3.30type" with an emphasis on economy and workability.
2016
"FP1.5G" and "Culbase attached FP1.5G" wascertified in the eligibility examination of new structures in
Hokkaido.
2018
Seaweed epiphyte / feed culture substrate "Culbase" is certified,
designated as an "eco-recycle certified product" in Ishikawa prefecture.