HK

Hirokazu Koshimura

KC Kyowa Hakko Kogyo Co.: 1 patents #549 of 943Top 60%
Overall (All Time): #3,634,381 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6150355 Phenylpiperidine derivative Toshiaki Kumazawa, Shigeru Aono, Shunji Ichikawa, Shigeto Kitamura 2000-11-21