AN

Akihiko Nakamura

FW Fts Welding: 1 patents #1 of 8Top 15%
SU Sumida: 1 patents #10 of 21Top 50%
TC Tokyo Ohka Kogyo Co.: 1 patents #17 of 65Top 30%
Overall (2020): #100,097 of 565,922Top 20%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10777347 Magnetic element Mitsugu Kawarai 2020-09-15
10604005 Pipe attaching structure of fuel tank Yasunari Isomura, Kiyotaka Tsukidate 2020-03-31
10607876 Method for processing mold material and method for manufacturing structural body Yasushi Fujii, Yasumasa Iwata, Shingo Ishida 2020-03-31