Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Saijoinx Co. — 5 Patents

Rank (All Time): #95,016 of 105,732Top 90%
8 inventors
5 Patents All Time

Patents per Year

Patents granted per year, 2013 to 2019Bar chart with a peak of 3 patents in 2019.peak 32013: 1 patents20132018: 1 patents20182019: 3 patents2019

Top Inventors at Saijoinx Co. All Time

Showing 1–8 of 8 inventors

RankNamePatents
1 Naoki Ueda 4
2 Katsunori Matsui 1
2 Keiko Kushibiki 1
2 Koji Nakatani 1
2 Saburo Suzuki 1
2 Shigeo Ibuka 1
2 Tatsuya Suzuki 1
2 Yasushi Nakajima 1