HS

Hirofumi SENGA

JS Jsr: 2 patents #18 of 117Top 20%
Overall (2017): #147,686 of 506,227Top 30%
2
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9683095 Crosslinked rubber, member for tires, vibration-proofing member, member for belts, and rubber composition Yukihiro Sawada, Shigeru Abe 2017-06-20
9676931 Polymer composition, crosslinked polymer, tire, and polymer Naoya Nosaka, Shigeru Abe 2017-06-13