3. ⓒ Johnson SG JUN
Inventor Industry
Inventor
Initiative
Industry
Tech
• 1938. 10. 22. Chester Carlson
• World 1st Electrophotography
TecBiz
• 1944 BATTELLE Licence-in
• Co & Post-R&D
Biz
• 1946. Haloid,(1906)’s J. Wilson
• 1959. 9. 16. Haloid XEROX 914