YH

Yoshikazu Hayakawa

HI Hitachi: 6 patents #13 of 1,310Top 1%
Overall (2020): #21,044 of 565,922Top 4%
6
Patents 2020

Issued Patents 2020

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10741301 Cable and wire harness Tomoyuki Murayama, Hirotaka Eshima 2020-08-11
10679771 Composite harness, method of manufacturing the same, and composite cable Tomoyuki Murayama, Hirotaka Eshima 2020-06-09
10636543 Composite cable Hirotaka Eshima, Tomoyuki Murayama 2020-04-28
10636544 Composite cable Hirotaka Eshima, Tomoyuki Murayama 2020-04-28
10569724 Composite cable and wire harness Tomoyuki Murayama, Hiroyuki Ito, Hirotaka Eshima, Takahiro Futatsumori 2020-02-25
10547150 Composite cable and composite harness Tomoyuki Murayama, Hiroyuki Ito, Naoya Toyoshima, Hirotaka Eshima, Fumihito Oka +1 more 2020-01-28