Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SC

Soko Co. — 6 Patents

Rank (All Time): #86,093 of 105,732Top 85%
3 inventors
6 Patents All Time

Patents per Year

Patents granted per year, 1988 to 2004Bar chart with a peak of 1 patents in 1988.peak 11988: 1 patents19881989: 1 patents19891990: 1 patents19901991: 1 patents19911999: 1 patents19992004: 1 patents2004

Top Inventors at Soko Co. All Time

Showing 1–3 of 3 inventors

RankNamePatents
1 Isao Maki 4
2 Einosuke Hosaka 1
2 Wataru Saito 1