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USPTO Patent Rankings Data through Dec 31, 2025
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Okamura — 13 Patents in 2021

Rank (2021): #2,753 of 31,506Top 9%
11 inventors
13 Patents 2021

Top Inventors at Okamura 2021

Showing 1–11 of 11 inventors

RankNamePatents
1 Hiroshi Masunaga 4
1 Syouichi Izawa 4
3 Hiroshi Saotome 2
3 Kazuhiko Kitada 2
3 Ryo Igarashi 2
3 Yoshinori Nakata 2
#7 Akiyoshi Shiodera 1
#7 Asuka Yamanashi 1
#7 Shinpei Totsuka 1
#7 Takayuki Yamamoto 1
#7 Yuuichirou Takagi 1