Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Rank (All Time): #22,430 of 106,127Top 25%
11 inventors
27 Patents All Time

Top Inventors at Scalar All Time

Showing 1–11 of 11 inventors

RankNamePatents
1 Masao Yamamoto 19
2 Hiroyuki Yamada 5
3 Naoki Yamamuro 2
3 Wataru FUKATSU 2
#5 Hajime Murakami 1
#5 Kiyoshi Matsuo 1
#5 Kiyokazu Yamamoto 1
#5 Masanori Hirai 1
#5 Ryuichi Utsugi 1
#5 Seiji Ishikawa 1
#5 Toshihiro Suzuki 1