TS

Tomoji Sunagawa

AC Asahi Kasei Kogyo Co.: 1 patents #8 of 123Top 7%
Overall (1989): #33,144 of 140,708Top 25%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4819612 Self-heating container Toshiaki Okamoto, Shun'ichi Sato 1989-04-11