KO

Kenichiro Otsuka

NS Nippon Steel: 4 patents #7 of 325Top 3%
NM Nippon Steel & Sumitomo Metal: 2 patents #51 of 340Top 15%
SC Sei Optifrontier Co.: 1 patents #4 of 30Top 15%
Sumitomo Electric Industries: 1 patents #343 of 713Top 50%
SL Sumitomo Electric Lightwave: 1 patents #7 of 21Top 35%
Overall (2019): #17,883 of 560,194Top 4%
7
Patents 2019

Issued Patents 2019

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10523317 Measurement system and measurement method Kazuya Masuda, Tomohiko Ueda, Tsuneari Ito, Yoshifumi Hishikawa, Gouichi Fukumoto +5 more 2019-12-31
10435081 Joining structure Yoshiaki Nakazawa, Ryuichi NISHIMURA, Masanori Yasuyama 2019-10-08
10406582 Press-forming apparatus, method for producing press-formed product using the forming apparatus, and press-formed product Ryuichi NISHIMURA, Yoshiaki Nakazawa, Toru Yonebayashi, Ryuichi Harada, Koji Hashimoto 2019-09-10
10407101 Structural member Yoshiaki Nakazawa, Ryuichi NISHIMURA, Yasuhiro Ito 2019-09-10
10363892 Crash box and method for producing the same Ryuichi NISHIMURA, Yasuhiro Ito, Yoshiaki Nakazawa 2019-07-30
10265752 Method for manufacturing press-formed product and press-forming apparatus Yoshiaki Nakazawa, Ryuichi NISHIMURA, Yasuhiro Ito 2019-04-23
10196091 Automobile member Yoshiaki Nakazawa, Ryuichi NISHIMURA, Yasunori SAWA, Atsushi Ono, Takeshi Kawachi 2019-02-05