KH

Kazuyoshi Hirako

SC Sumitomo Seika Chemicals Co.: 3 patents #97 of 365Top 30%
Tdk: 1 patents #2,493 of 3,796Top 70%
📍 Kasai, JP: #2,179 of 5,842 inventorsTop 40%
Overall (All Time): #1,628,463 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6071672 Photo-stabilized cyanine dyes and optical recording media Kenryo Namba, Sumiko Kitagawa, Masahiro Shinkai, Michio Suzuki, Satoshi Kimura 2000-06-06
5959152 Substituted benzenedithiol metal complex Satoshi Kimura, Michio Suzuki 1999-09-28
5856520 Substituted benzenedithiol metal complex Satoshi Kimura, Michio Suzuki 1999-01-05