Kazumasa Sarumaru

📍 Ashiya, JP: #85 of 346 inventorsTop 25%

Overall (All Time): #1,303,987 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
4723901	Extruder for rubber materials	—	1988-02-09
4582470	Apparatus for vulcanizing a tire	—	1986-04-15
4545750	Apparatus for vulcanizing a tire	—	1985-10-08
4525320	Method of preheating and preforming a green tire	—	1985-06-25