Inventor
NAKAO NAOYASU
JP4 patents
⚠️ This page may combine multiple inventors who share the name “NAKAO NAOYASU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO RUBBER IND
3 patentsUS10864694B2Dec 15, 2020
Bead apex rubber-forming method, and bead apex rubber-forming device
SUMITOMO RUBBER IND0 citations48
US9944035B2Apr 17, 2018
Bead apex rubber-forming method, and bead apex rubber-forming device
SUMITOMO RUBBER IND1 citations48
US10738776B2Aug 11, 2020
Gear pump device for rubber extrusion
SUMITOMO RUBBER IND0 citations32