Inventor
OHSAKI TAKUSHI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “OHSAKI TAKUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON OXYGEN CO LTD
6 patentsUS6475461B1Nov 5, 2002
Porous carbonaceous material, manufacturing method therefor and use thereof
NIPPON OXYGEN CO LTD86 citations96
US5985489ANov 16, 1999
Carbon for a lithium secondary battery, lithium secondary battery, and manufacturing methods therefor
NIPPON OXYGEN CO LTD28 citations91
US5972834AOct 26, 1999
Carbon adsorbent, manufacturing method therefor, gas separation method and device therefor
NIPPON OXYGEN CO LTD40 citations89
US5948329ASep 7, 1999
Manufacturing method for carbon material for electrical double layer capacitor
NIPPON OXYGEN CO LTD11 citations71
US5658692AAug 19, 1997
Carbon negative electrode materials and lithium secondary cells containing the same
NIPPON OXYGEN CO LTD9 citations71
US5603867AFeb 18, 1997
Method of production for active carbon electrode for use as electrical double layer condenser and active carbon electrode obtained thereby
NIPPON OXYGEN CO LTD12 citations71