KS

Kazuyuki SOHMA

Sumitomo Electric Industries: 2 patents #114 of 570Top 20%
AD Adeka: 1 patents #37 of 108Top 35%
Overall (2016): #125,967 of 481,213Top 30%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9297950 Optical fiber Tomoyuki Hattori, Takashi Sueyoshi, Seiichi Saito, Koichi Sakamaki 2016-03-29
9229159 Optical fiber Yuya HOMMA, Itaru Sakabe 2016-01-05