Ryo Sugiyama

Corporate Officer/Principal at TOKUYAMA CORPORATION

65 year

Electronic Technology

Process Industries

Active connections

Name	Gender	Age	Linked companies	Collaboration
Hiroshi Yokota	M	62	TOKUYAMA CORPORATION	39 years
Hideo Sugimura	M	64	TOKUYAMA CORPORATION	40 years
Youji Miyamoto	M	66	TOKUYAMA CORPORATION	44 years
Shin Kato	M	63	TOKUYAMA CORPORATION	11 years
Yuzo Kawamori	M	76	TOKUYAMA CORPORATION	5 years
Toshihiko Annaka	M	-	TOKUYAMA CORPORATION	-
Satoshi Tanigawa	M	-	TOKUYAMA CORPORATION	-
Hiroshi Nomura	M	66	TOKUYAMA CORPORATION	41 years
Yoshinori Kashiwabara	M	-	TOKUYAMA CORPORATION	-
Naoki Matsumoto	M	71	TOKUYAMA CORPORATION	5 years
Fumiaki Iwasaki	M	-	TOKUYAMA CORPORATION	-
Nobuko Mizumoto	F	67	TOKUYAMA CORPORATION	3 years

Multi-company connection

Name	Gender	Age	Linked companies	Collaboration
Tatsuo Segawa	M	73	TOKUYAMA CORPORATION	41 years
Yoshikazu Mizuno	M	76	TOKUYAMA CORPORATION	44 years
Shigeki Yuasa	M	74	TOKUYAMA CORPORATION	40 years
Tetsushi Yamada	M	74	TOKUYAMA CORPORATION	41 years
Masao Kusunoki	M	76	TOKUYAMA CORPORATION	49 years
Kazuhisa Kogo	M	73	TOKUYAMA CORPORATION	40 years
Takeru Ishibashi	M	82	TOKUYAMA CORPORATION	-
Hideki Adachi	M	69	TOKUYAMA CORPORATION	40 years
Takeshi Nakahara	M	68	TOKUYAMA CORPORATION	39 years
Toyoki Fukuoka	M	73	TOKUYAMA CORPORATION	39 years
Akira Sanuki	M	73	TOKUYAMA CORPORATION	40 years
Yoshikazu Tsuda	M	73	TOKUYAMA CORPORATION	4 years
Toshihide Mizuno	M	74	TOKUYAMA CORPORATION	4 years
Toshiaki Tsuchiya	M	74	TOKUYAMA CORPORATION	40 years
Akio Fujiwara	M	79	TOKUYAMA CORPORATION	-
Shigeaki Nakahara	M	83	TOKUYAMA CORPORATION	46 years
Kanji Sakata	M	-	TOKUYAMA CORPORATION	-
Osamu Nomura	M	-	TOKUYAMA CORPORATION	-
Naoyuki Usagawa	M	-	TOKUYAMA CORPORATION	-
Hisashi Shimizu	M	56	TOKUYAMA CORPORATION	-

Country	Connections	% of total
Japan	32	100.00%

Age of Connections

Active

Past

Male

Female

Members of the board

Executives

Origin of connections