Toshihiro Tanuma

AC Asahi Glass Co.: 1 patents #29 of 148Top 20%

Overall (1997): #64,736 of 185,788Top 35%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5670249	Recording sheet and record	—	1997-09-23