Tomohiro Hitotsuyanagi

TT Toyo Tire: 1 patents #102 of 180Top 60%

TC Toyo Tire & Rubber Co.: 1 patents #248 of 499Top 50%

Overall (All Time): #1,814,900 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
11712863	Method for manufacturing pneumatic tire	—	2023-08-01
8695659	Pneumatic tire having first type sipe and second type sipe	—	2014-04-15