KH

Ko Hasegawa

JR Japan Synthetic Rubber: 2 patents #169 of 558Top 35%
NT Ntn: 2 patents #586 of 1,364Top 45%
📍 Yokkaichi, JP: #1,070 of 2,072 inventorsTop 55%
Overall (All Time): #2,277,536 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5550190 Thermoplastic elastomer composition Toshio Teramoto, Tatsuo Nakajima, Takeyoshi Konomoto 1996-08-27
5502095 Thermoplastic elastomer composition Toshihumi Ueshima, Toshio Teramoto, Tatsuo Nakajima, Takeyoshi Konomoto 1996-03-26