RN

Ryuichi Natsui

PA Panasonic: 6 patents #114 of 2,466Top 5%
Overall (2021): #20,421 of 548,734Top 4%
6
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11201319 Positive electrode active material containing lithium composite oxide and covering material, and battery including positive electrode active material Takayuki Ishikawa, Kensuke Nakura 2021-12-14
11183684 Cathode active material and battery using the same Takuji Tsujita, Kensuke Nakura, Shuhei Uchida 2021-11-23
11171327 Positive electrode active material containing lithium composite oxide and covering material and battery Takayuki Ishikawa, Issei Ikeuchi, Kensuke Nakura 2021-11-09
11081687 Positive-electrode active material and battery including positive-electrode active material Junko Matsushita, Kensuke Nakura 2021-08-03
11043661 Positive electrode active material containing lithium composite oxyfluoride and organosilicon compound, and battery including positive electrode containing the positive electrode active material Takayuki Ishikawa, Kensuke Nakura 2021-06-22
10886529 Positive electrode active material containing lithium composite oxide and covering material and battery Takayuki Ishikawa, Issei Ikeuchi, Kensuke Nakura 2021-01-05