JI

Junichi Ibukuro

NE NS Sumikin Engineering: 1 patents #1 of 32Top 4%
TC Tokyo Rope Mfg. Co.: 1 patents #7 of 18Top 40%
Overall (2018): #355,652 of 503,207Top 75%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9958299 Cable and method for introducing initial tensile strain to optical fiber Shinsuke Yamazaki, Yasuyuki Kai, Satoru Kuramata, Hiroki Sugiyama 2018-05-01