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Tsutomu Takae

OC Osaka Gas Co.: 2 patents #129 of 689Top 20%
Overall (All Time): #2,269,307 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5617856 Biological information-measuring apparatus Itsuro Tamura, Atsushi Iida, Masao Wada 1997-04-08
5293750 Control system for liquefied gas container Itsuro Tamura, Yoshiyuki Kawashima, Kazunori Kawanishi 1994-03-15