Katsutoshi Nakagawa

KT Kabushiki Kaisha Toshiba: 24 patents #1,154 of 21,451Top 6%

TC Toshiba Materials Co.: 14 patents #15 of 197Top 8%

TS Toshiba Infrastructure Systems & Solutions: 1 patents #186 of 424Top 45%

Overall (All Time): #151,129 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #	Title	Co-Inventors	Date
4621449	Fishing hook	—	1986-11-11