TO

Tetsuji Ohno

KC Kyowa Hakko Kogyo Co.: 1 patents #32 of 115Top 30%
Overall (1994): #61,122 of 165,921Top 40%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5290782 Xanthine derivatives Fumio Suzuki, Junichi Shimada, Akio Ishii, Akira Karasawa, Kazuhiro Kubo +1 more 1994-03-01