Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
MK

Masashi Karashima

Overall (All Time): #589,424 of 4,157,543Top 15%
9 Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
6095348 Supermarket goods display rack and cart therefor 2000-08-01
4760708 Refrigerated showcase 1988-08-02
4696406 Rack board 1987-09-29
4652003 Carrying cart equipped with service rack and stepladder 1987-03-24
4620637 Trolley 1986-11-04
4466254 Refrigerated showcase 1984-08-21
4400046 Refrigerated showcase 1983-08-23
4271680 Refrigerated show case 1981-06-09
4269037 Refrigerated show case 1981-05-26