Tetsuya Yamamoto

87 year

Producer Manufacturing

Electronic Technology

Non-Energy Minerals

Active connections

Name	Gender	Age	Linked companies	Collaboration
Takao Enkawa	M	74	The Japan Institute of Industrial Engineering	20 years

Multi-company connection

Country	Connections	% of total
Japan	1	100.00%

Age of Connections

Active

Past

Male

Female

Members of the board

Executives

Origin of connections