TK

Tsutomu Kawashima

PA Panasonic: 3 patents #280 of 2,466Top 15%
📍 Nara, JP: #22 of 183 inventorsTop 15%
Overall (2021): #59,327 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11108055 Fuel cell Yoko Kasai, YOSHIFUMI TAGUCHI, Tsutomu Fujii, Shinichiro Imura, Toshihiro Otsuka +2 more 2021-08-31
10978716 Gas diffusion layer for fuel battery, membrane electrode assembly, and fuel battery YOSHIFUMI TAGUCHI, Kenichi Ezaki 2021-04-13
10923742 Fuel cell and method for manufacturing fuel cell Takeshi Minamiura, Takashi Yasuo, Hiroaki Suzuki, Miyuki Yoshimoto, Shinichiro Imura 2021-02-16