KN

Koji Nakagawa

CC Citizen Watch Co.: 1 patents #17 of 74Top 25%
📍 Nara, JP: #41 of 307 inventorsTop 15%
Overall (2005): #46,408 of 245,428Top 20%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6937301 Time piece with power generation function Kanetaka Sekiguchi, Masafumi Ide, Takashi Akiyama, Masami Kikuchi, Yuichi Akiba +2 more 2005-08-30
6884444 Drinks with the use of seawater and process for producing the same Yoshinari Ikegami, Hiroshi Tabuchi 2005-04-26