Masao Nagaoka
Profile
Tenure
1947 – May 1959
Years in office
12.3 years
Name in Japanese
長岡正男
Title at appointment
President
Performance in office
Career
Career
Nippon Kogaku
| Date | Position |
|---|---|
| Oct 1922 | Joined |
| 1947 | President |
| 1950 | 硝子製造所長を辞任し社長業務に専念 (translation pending) |
| 1959 | Chairman |
| May 1959 | Stepped down as President |
| 1961 | Resigned as Chairman |