TA

Tomohisa Arai

KT Kabushiki Kaisha Toshiba: 22 patents #1,311 of 21,451Top 7%
NE Nec: 4 patents #3,388 of 14,502Top 25%
TC Toshiba Materials Co.: 1 patents #127 of 197Top 65%
Overall (All Time): #156,005 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
4734131 Permanent-magnetic material Naoyuki Sori, Seiki Sato, Nobuo Uchida 1988-03-29