TK

Toshikazu Kamiya

KC Kyowa Hakko Kogyo Co.: 1 patents #32 of 115Top 30%
📍 Tsuchiura, JP: #20 of 54 inventorsTop 40%
Overall (1994): #57,774 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5281610 Condensed naphthyridine derivatives Fumio Suzuki, Takashi Kawakita, Takeshi Kuroda, Kenji Ohmori, Hiroshi Nakajima +1 more 1994-01-25