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

Entac Co. — 7 Patents

Rank (All Time): #75,019 of 105,732Top 75%
4 inventors
7 Patents All Time

Patents per Year

Patents granted per year, 1983 to 2004Bar chart with a peak of 1 patents in 1983.peak 11983: 1 patents19831984: 1 patents19841985: 1 patents19851986: 1 patents19861987: 1 patents19872003: 1 patents20032004: 1 patents2004

Top Inventors at Entac Co. All Time

Showing 1–4 of 4 inventors

RankNamePatents
1 Yoshikuni Nozawa 5
2 Paul Donovan 1
2 Tomoyuki Miyasaka 1
2 William Tis 1