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

Bonac — 19 Patents

Rank (All Time): #31,043 of 105,732Top 30%
20 inventors
19 Patents All Time

Patents per Year

Patents granted per year, 2014 to 2022Bar chart with a peak of 4 patents in 2016.peak 42014: 2 patents20142015: 2 patents20152016: 4 patents20162017: 1 patents20172018: 1 patents20182019: 4 patents20192020: 1 patents20202021: 3 patents20212022: 1 patents2022

Top Inventors at Bonac All Time

Showing 1–20 of 20 inventors

RankNamePatents
1 Tadaaki Ohgi 15
2 Eriko Aoki 10
2 Tomohiro Hamasaki 10
#4 Hiroshi Suzuki 9
#5 Akihiro Itoh 7
#6 Hisao Shirohzu 6
#7 Hirotake Hayashi 4
#8 Shiori Kato 3
#9 Chisato EMURA 2
#9 Hidekazu TOYOFUKU 2
#9 Takashi Kinoshita 2
#9 Takayuki Mizutani 2
#9 Yasuhiko Yoshida 2
#14 Hirofumi Takeuchi 1
#14 Kohei Tahara 1
#14 Masahiko Kuroda 1
#14 Risako Onodera 1
#14 Shinichiro OHNO 1
#14 Takahiro Matsumoto 1
#14 Taimu YAMADA 1