Tsutomu Matsumoto

Director/Board Member at FFRI SECURITY, INC.

65 year

Technology Services

Consumer Services

Commercial Services

Active connections

Name	Gender	Age	Linked companies	Collaboration
Yuji Ukai	M	51	FFRI SECURITY, INC.	17 years
Shigeki Tanaka	M	56	FFRI SECURITY, INC.	16 years
Kazumi Umehashi	M	44	FFRI SECURITY, INC.	16 years
Ryoji Kanai	M	49	FFRI SECURITY, INC.	17 years
Ichiro Kawahara	M	54	FFRI SECURITY, INC.	12 years
Takao Hirayama	M	73	FFRI SECURITY, INC.	4 years
Kosaku Yamaguchi	M	52	FFRI SECURITY, INC.	6 years
Kazuhiko Harasawa	M	56	FFRI SECURITY, INC.	11 years
Kazuhiko Ishimura	M	69	Advanced Industrial Science & Technology Advanced Industrial Science & Technology Miscellaneous Commercial ServicesCommercial Services Advanced Industrial Science & Technology is a research institute that focuses on solving social issues through the creation and practical use of technology. The private company is based in Tokyo, Japan. and has subsidiaries in Japan.	4 years
Emi Tamechika	M	63	Yokohama National University	7 years
Yukihiro Asano	M	77	Yokohama National University	24 years
Hiroyasu Taniji	M	55	Yokohama National University	26 years
Hitoshi Habuka	M	67	Yokohama National University	24 years
Yozo Fujino	M	74	Yokohama National University	10 years
Hiroshi Yamaguchi	M	-	Advanced Industrial Science & Technology Advanced Industrial Science & Technology Miscellaneous Commercial ServicesCommercial Services Advanced Industrial Science & Technology is a research institute that focuses on solving social issues through the creation and practical use of technology. The private company is based in Tokyo, Japan. and has subsidiaries in Japan.	-
Hiromichi Shibata	M	69	Yokohama National University	24 years
Miyuri Kawamata	M	61	Yokohama National University	26 years
Rei Yamauchi	M	49	Yokohama National University	9 years

Connections Chart

Multi-company connection

Former connections

Name	Gender	Age	Linked companies	Collaboration
Gang Chen	M	62	Yokohama National University	4 years
Chang Zhu Wang	M	49	Yokohama National University	4 years
Jun Ying Li	M	50	Yokohama National University	1 years
Yosuke Sasaki	M	-	Yokohama National University	4 years
Junichiro Nagata	M	45	Yokohama National University	4 years
Toshifumi Mori	M	-	Yokohama National University	4 years
Wei Min Shi	M	66	Yokohama National University	4 years
Yoshitaka Nakamura	M	53	Yokohama National University	4 years
Ade Hartono	M	-	Yokohama National University	1 years
Haitao Sun	M	39	Yokohama National University	4 years
Keikyo Haribayashi	M	56	Yokohama National University	2 years
Yukiya Matsumura	M	-	Yokohama National University	4 years
Keiichi Yasuda	M	58	Yokohama National University	4 years
Dani Rusli Utama	M	53	Yokohama National University	1 years
Sachiko Wada	F	49	Yokohama National University	4 years
Masakazu Sasaki	M	60	Yokohama National University	1 years
Hermano Igo Krebs	M	65	Yokohama National University	1 years
Daigo Obita	M	50	Yokohama National University	4 years
Nobuharu Takahashi	M	59	Yokohama National University	4 years
Yoshikazu Takagi	M	36	Yokohama National University	4 years
Shigetaka Okuma	M	59	Yokohama National University	4 years
Yasuo Ikeda	M	59	Yokohama National University	1 years
Takayuki Tsuzuki	M	48	Yokohama National University	1 years
Ryuhei Wakasugi	M	76	Yokohama National University	12 years
Takeshi Yamada	M	56	Yokohama National University	4 years
Daisuke Mitarai	M	52	Yokohama National University	4 years
Eihyo Ou	M	-	Yokohama National University	1 years
Nobuyasu Hagiwara	M	50	Yokohama National University	4 years

Statistics

Country	Connections	% of total
Japan	46	100.00%

Age of Connections

Active

Past

Male

Female

Members of the board

Executives

Origin of connections