RS

Ryoji Sugamiya

TC Tsukishima Kikai Co.: 1 patents #48 of 127Top 40%
📍 Yashio, JP: #22 of 44 inventorsTop 50%
Overall (All Time): #4,051,577 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4383121 Process for purifying monochloroacetic acid Kazuto Nakamaru, Keizo Takegami, Koji Miwa, Minoru Morita 1983-05-10