Mitsuo Sekiya

Profile
Tenure
May 1937 – 1985
Years in office
47.7 years
Name in Japanese
関家三男
Title at appointment
第一製砥所(個人営業)創業・店主(社長に相当) (translation pending)
Performance in office
Disco
Performance in office
FY1966FY1981Change
Revenue¥200million¥6.8billion+3300%
Net margin3%——
Mitsuo Sekiya
Revenue¥4.9 billionRevenue¥16.0 billion1966/31970/31975/31980/31985/31990/3
Revenue¥4.9 billionRevenue¥16.0 billion1966/31970/31975/31980/31985/31990/3
Career

Career

Disco

DatePosition
May 1937第一製砥所(個人営業)創業・店主(社長に相当) (translation pending)
Mar 1940有限会社第一製砥所に改組(設立) (translation pending)
Nov 1958株式会社第一製砥所に改組・取締役社長 (translation pending)
Apr 1977Renamed Disco as President
1985Stepped down as President
References5

References (Japanese primary sources)