KN

Koichi Numata

MC Mitsui Mining & Smelting Co.: 1 patents #15 of 65Top 25%
TO Toyota: 1 patents #227 of 840Top 30%
Overall (2004): #54,045 of 270,089Top 25%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6783877 Fuel reforming apparatus Takashi Shimazu, Satoshi Iguchi, Satoshi Aoyama, Kazuhisa Kunitake, Takeshi Nishikawa +2 more 2004-08-31
6706444 Process for preparing lithium manganate in spinel structure Tsuneyoshi Kamada 2004-03-16