RK

Ryoma Kato

KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Overall (All Time): #1,089,191 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12358333 Structural member Ryo Tabata, Takeshi Kawachi 2025-07-15
8126105 Fast reactor having reflector control system and neutron reflector thereof Tsugio Yokoyama, Mitsuaki Yamaoka, Yasuyuki Moriki, Yasushi Tsuboi, Atsuko Matsuda 2012-02-28
7864913 Fast reactor having reflector control system and neutron reflector thereof Tsugio Yokoyama, Mitsuaki Yamaoka, Yasuyuki Moriki, Yasushi Tsuboi, Atsuko Matsuda 2011-01-04
7773716 Fast reactor having reflector control system and neutron reflector thereof Tsugio Yokoyama, Mitsuaki Yamaoka, Yasuyuki Moriki, Yasushi Tsuboi, Atsuko Matsuda 2010-08-10