HN

Hirofumi Nagai

KC Kyoraku Co.: 3 patents #37 of 136Top 30%
Overall (All Time): #1,360,589 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12103647 Solar panel module fixed to a float Takaya Niimi 2024-10-01
11958569 Float assembly Tsutomu Sakaguchi, Yasunobu Ueda, Takaya Niimi, Ayumu Yukawa 2024-04-16
11407480 Float assembly Yasunobu Ueda, Tsutomu Sakaguchi 2022-08-09