TM

Tetsunori Matsuwaka

Sumitomo Electric Industries: 1 patents #611 of 1,892Top 35%
📍 Okayama, JP: #16 of 89 inventorsTop 20%
Overall (1994): #45,178 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5289326 Rotary head cylinder produced by injection of pressurized resin Kenji Kobayashi, Takashi Ogawa, Tomonobu Ogino, Motoo Ohmori, Hiroshi Hanafusa 1994-02-22