TO

Tohru Okada

NM Nippon Steel & Sumitomo Metal: 3 patents #41 of 466Top 9%
TK Toshiba Tec Kabushiki Kaisha: 1 patents #152 of 378Top 45%
Overall (2018): #34,140 of 503,207Top 7%
4
Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10099311 Spot welding method Seiji Furusako, Fuminori Watanabe, Yasunobu Miyazaki, Tasuku ZENIYA, Koichi Sato 2018-10-16
10069982 Content distribution server Keiichi Hasegawa, Naoki Nishiyama, Yasuhiro Arai 2018-09-04
10022816 Friction welding method Masanori Yasuyama, Hitomi Nishibata 2018-07-17
9902429 Automobile structural member and manufacturing method of the same Masanori Yasuyama, Teruki Sakamoto, Takashi Imamura 2018-02-27