KN

Keiko Nagata

PC Pacraft Co.: 1 patents #3 of 17Top 20%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #1,768,591 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12024326 Bag processing system Kakue Nakamoto, Masaru YOSHIKADO, Kenji Kawamura, Yuuki Matsumura 2024-07-02
7425385 Non-aqueous electrolyte secondary battery Kazuhiro Okamura 2008-09-16