JO

Joji Otsuka

DC Daiso Co.: 1 patents #82 of 151Top 55%
KC Kayaba Industry Co.: 1 patents #133 of 326Top 45%
Overall (All Time): #2,090,027 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8171835 Apparatus for chamfering fold formation tape ends 2012-05-08
5487439 Rear wheel steering device Katsukuni Kabuto 1996-01-30