CH

Chuichi Hirayama

AC Ajinomoto Co.: 1 patents #32 of 126Top 30%
UN Unknown: 1 patents #172 of 2,033Top 9%
Overall (1994): #149,982 of 165,921Top 95%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5279821 Pyrogen adsorbent containing amide groups Hirotaka Ihara, Shunsei Tsunoda, Katsutoshi Aihara, Kazufumi Yagyu, Masao Honma 1994-01-18