KK

Kenichi Kokubun

KK Kureha Kagaku Kogyo: 1 patents #332 of 607Top 55%
Overall (All Time): #4,011,616 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4504631 Photoresist material Hideaki Doi, Teruo Sakagami, Naohiro Murayama 1985-03-12