HO

Hajime Ota

Sumitomo Electric Industries: 1 patents #329 of 759Top 45%
Overall (2020): #455,432 of 565,922Top 85%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10731235 Wire for reed switch, reed piece for reed switch, and reed switch Tetsuya Kuwabara, Kazuo Yamazaki, Naoki Sugihara, Norimasa Kawano, Hiroyasu Torazawa 2020-08-04