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

Matex Co. — 8 Patents

Rank (All Time): #69,274 of 105,732Top 70%
3 inventors
8 Patents All Time

Patents per Year

Patents granted per year, 1986 to 1993Bar chart with a peak of 3 patents in 1986.peak 31986: 3 patents19861987: 1 patents19871990: 1 patents19901991: 1 patents19911992: 1 patents19921993: 1 patents1993

Top Inventors at Matex Co. All Time

Showing 1–3 of 3 inventors

RankNamePatents
1 Hideyasu Matoba 4
2 Shoji Igaku 3
3 Nobushige Matoba 1