HM

Hirochi Matsumoto

EC Eagle Industry Co.: 1 patents #172 of 314Top 55%
📍 Sakado, JP: #108 of 173 inventorsTop 65%
Overall (All Time): #3,915,422 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4971306 Seals for cylindrical surfaces Takeshi Jinnouchi, Tetsuya Iguchi 1990-11-20