KT

Kouichi Takei

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
HC Hitachi Chemical Company: 1 patents #9 of 96Top 10%
📍 Tsukuba, JP: #100 of 294 inventorsTop 35%
Overall (2003): #176,170 of 273,478Top 65%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6524749 Lithium secondary battery, and process for producing the same Junya Kaneda, Noriyuki Watanabe, Yasuhisa Aono, Seiji Takeuchi, Yasushi Muranaka 2003-02-25