KN

Kensuke Nagai

AC Asahi Glass Co.: 13 patents #126 of 2,251Top 6%
AG Agc: 7 patents #102 of 954Top 15%
NC Nhk Spring Co.: 4 patents #192 of 1,116Top 20%
NM Nippon Steel & Sumitomo Metal: 2 patents #488 of 1,491Top 35%
TL Tsubota Laboratory: 1 patents #7 of 14Top 50%
Overall (All Time): #152,545 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
7754356 Glass for data storage medium substrate, glass substrate for data storage medium and magnetic disk Tatsuo Nagashima, Tetsuya Nakashima, Kei Maeda 2010-07-13