Eizi Hiramatu

AC Aisan Industry Co.: 1 patents #3 of 14Top 25%

NC Nippondenso Co.: 1 patents #57 of 185Top 35%

TO Toyota: 1 patents #85 of 362Top 25%

📍 Ebeye: #28 of 86 inventorsTop 35%

Overall (1982): #80,144 of 81,411Top 100%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4331120	Device for controlling evaporative emission from an automobile	Yasushi Nakagawa, Hidenori Sato, Shigeru Yoshida	1982-05-25