YK

Yasuo Kazuma

SC Sanyo Electric Co.: 7 patents #794 of 6,347Top 15%
Overall (All Time): #759,574 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
RE37499 Apparatus for manufacturing carbonated water 2002-01-08
6113080 Apparatus and method for manufacturing carbonated water 2000-09-05
5958307 Apparatus for manufacturing carbonated water 1999-09-28
5955009 Apparatus for manufacturing carbonated water 1999-09-21
5851445 Apparatus for manufacturing carbonated water 1998-12-22
5681507 Apparatus for manufacturing carbonated water 1997-10-28
5259997 Apparatus for manufacturing carbonated water 1993-11-09