HY

Hiroto Yamaoka

IH Ihi: 4 patents #212 of 1,178Top 20%
IC Ishikawajima-Harima Heavy Industries Co.: 1 patents #251 of 611Top 45%
Overall (All Time): #929,221 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11987034 Metal-resin joining method Koutarou Inose, Naoyuki Matsumoto, Daiki OKITA, Kenshiro Kimura 2024-05-21
8759712 Method of manufacturing a stiffened plate by hybrid laser arc welding Koutarou Inose, Shiro Saito, Junko Kambayashi, Tomohiro Sugino, Isao Kawaguchi 2014-06-24
8622188 Roller for in-furnace conveyance Yoichi Yamashita, Natsuki Yoneyama, Masahiro Kuchi, Hisashi Honjou 2014-01-07
7921495 Corner joint structure for bridge pier and method of producing the same Koutarou Inose, Isao Kawaguchi, Yasumasa Nakanishi 2011-04-12
6991150 Method of build up welding to thin-walled portion Akihiro Sato, Kiyofumi Ishikawa, Hiroyuki Miyazawa, Yasuhiro Aoki 2006-01-31