KS

Koichi Sakamaki

AD Adeka: 1 patents #37 of 108Top 35%
Sumitomo Electric Industries: 1 patents #236 of 570Top 45%
Overall (2016): #323,805 of 481,213Top 70%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9297950 Optical fiber Kazuyuki SOHMA, Tomoyuki Hattori, Takashi Sueyoshi, Seiichi Saito 2016-03-29