TO

Tadaaki Ohgiya

KC Kowa Company: 1 patents #30 of 61Top 50%
Overall (2002): #107,746 of 266,432Top 45%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6348468 Pyridazine compounds and compositions containing the same Masao Ohkuchi, Yoshinori Kyotani, Hiromichi Shigyo, Tomoyuki Koshi, Takahiro Kitamura +6 more 2002-02-19