NK

Naoki Kamaya

SO Sony: 1 patents #1,329 of 3,148Top 45%
Overall (2021): #321,569 of 548,734Top 60%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11196121 Battery device, electronic apparatus, and battery system Mieko Hara, Toshio Takeshita, Yoichi Miyajima, Hiroaki Sato, Tomonori Watanabe 2021-12-07