TO

Takeshi Ohkuma

KT Kabushiki Kaisha Toshiba: 2 patents #169 of 1,730Top 10%
TK Toyo Boseki Kabushiki Kaisha: 1 patents #10 of 79Top 15%
Overall (1997): #22,613 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5683059 Bobbin for superconducting coils Tsukushi Hara, Masahiko Nakade, Kenji Tasaki, Takashi Yazawa, Hideaki Maeda +4 more 1997-11-04
5617280 Superconducting fault current limiter Tsukushi Hara, Takahiko Yamamoto, Daisuke Ito, Kazuyuki Tsurunaga, Takamitsu Tada 1997-04-01