KK

Keizo Kobayashi

SH Sumitomo Electric Hardmetal: 1 patents #27 of 65Top 45%
Sumitomo Electric Industries: 1 patents #236 of 570Top 45%
Overall (2016): #330,291 of 481,213Top 70%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9308707 Joined product Tomoyuki Ishida, Hideki Moriguchi, Takeru Nakashima, Satoru Kukino, Shinichiro Yurugi +5 more 2016-04-12