Nobuo Shibuya

Chairman at Koatsu Showa Cylinders Co., Ltd.

69 year

Process Industries

Producer Manufacturing

Consumer Services

Active connections

Name	Gender	Age	Linked companies	Collaboration
Mikiya Kuroki	M	59	Welding-Gas Service Co., Ltd.	8 years
Yasuo Iio	M	75	Welding-Gas Service Co., Ltd.	15 years

Multi-company connection

Name	Gender	Age	Linked companies	Collaboration
Yasuyuki Nambu	M	72	Kansai University	4 years
Yozo Kubo	M	65	Kansai University	4 years
Makoto Hamazaki	M	66	Kansai University	4 years
Kaoru Okada	M	65	Kansai University	4 years
Masahiko Yamanaka	M	-	Kansai University	4 years
Yukihiro Hashimoto	M	66	Kansai University	4 years
Masahiko Yamaguchi	M	65	Kansai University	4 years
Toshinori Misho	M	70	Kansai University	4 years
Minoru Morita	M	73	Kansai University	4 years
Masato Watanabe	M	69	Kansai University	4 years
Shukuo Ishikawa	M	69	Kansai University	4 years
Tokushi Togashi	M	70	Kansai University	4 years
Toshinori Kimura	M	67	Kansai University	-
Naoya Fukuchi	M	72	Kansai University	3 years
Mitsutaka Yoshii	M	65	Kansai University	4 years
Shuichi Miyazaki	M	69	Kansai University	4 years
Yoshihiro Obayashi	M	70	Kansai University	4 years
Tasuku Nakagawa	M	79	Koatsu Showa Cylinders Co., Ltd. Koatsu Showa Cylinders Co., Ltd. Building ProductsProducer Manufacturing Part of Koatsu Gas Kogyo Co., Ltd., Koatsu Showa Cylinders Co., Ltd. is a comprehensive manufacturer of high-pressure gas containers. The company is based in Osaka, Japan and is in search of the infinite possibilities of a high-pressure gas container, utilizing iron and maximizing high-pressure gas containers. KSB aims to lead the industry as a manufacturer of high-pressure gas containers.	11 years
Naruhito Kuroda	M	62	Kansai University	4 years
Shinji Nikko	M	67	Kansai University	4 years

Country	Connections	% of total
Japan	22	100.00%

Age of Connections

Active

Past

Male

Female

Members of the board

Executives

Origin of connections