TO

Tomio Ohyachi

BL Bridgestone Tire Company Limited: 2 patents #115 of 438Top 30%
📍 Fussa, JP: #173 of 352 inventorsTop 50%
Overall (All Time): #2,352,834 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4511627 Sandwich glasses Itsuo Tanuma, Hideo Takeichi, Yukio Fukuura, Kazuo Naito 1985-04-16
4294732 Rubber mounting compositions Koichi Irako 1981-10-13