HT

Hiroyuki Tsukamoto

SC Sumitomo Construction Machinery Co.: 2 patents #2 of 12Top 20%
NC Nissei Asb Machine Co.: 1 patents #2 of 9Top 25%
YC Yachiyo Industry Co.: 1 patents #1 of 16Top 7%
Overall (2017): #46,561 of 506,227Top 10%
4
Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9802729 Blow molding method, blow mold, and blow-molded container Masayuki Usami, Kazuyuki Yokobayashi, Yoichi Tsuchiya 2017-10-31
9803341 Shovel management apparatus and shovel management method 2017-10-31
9623735 Panel body of sunroof device and method for producing panel body of sunroof device Masanori Akuzawa 2017-04-18
9540792 Shovel connectable with an information terminal 2017-01-10