KK

Katsuoki Kawanishi

SL Sapporo Breweries Limited: 3 patents #31 of 200Top 20%
📍 Kawaguchi, JP: #158 of 473 inventorsTop 35%
Overall (All Time): #1,630,146 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6119464 Beverage servers and their controlling methods Hiroshi Nakayama, Takaaki Furuhashi, Kenji Kobayashi, Takashi Mizumoto, Kazumasa Masuda +1 more 2000-09-19
5681465 Filtration equipment with filtrate recovery process Kenichi Takenoya, Shoji Kawamori, Tsuyoshi Tsubone, Kouhei Kobayashi, Toshimi Zaitsu 1997-10-28
5165569 Keg for draft beer Takaaki Furuhashi, Ryo Sakazume, Yutaka Fujimoto 1992-11-24