NT

Nobuo Tagata

BL Bridgestone Tire Company Limited: 3 patents #79 of 438Top 20%
JR Japan Synthetic Rubber: 2 patents #169 of 558Top 35%
📍 Yokkaichi, JP: #880 of 2,072 inventorsTop 45%
Overall (All Time): #1,680,257 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4533711 Polybutadiene rubber compositions having improved green strength Yasumasa Takeuchi, Mitsuhiko Sakakibara, Masaki Ogawa, Yasushi Hirata, Shigeru Tomihira 1985-08-06
4468496 Polybutadiene rubber compositions Yasumasa Takeuchi, Mitsuhiko Sakakibara, Masaki Ogawa, Yasushi Hirata, Shigeru Tomihira 1984-08-28
4433107 Polyisoprene rubber compositions Yasumasa Takeuchi, Mitsuhiko Sakakibara, Masaki Ogawa, Yasushi Hirata, Shigeru Tomihira 1984-02-21