Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Prima Meat Packers — 7 Patents

Rank (All Time): #73,986 of 105,732Top 70%
21 inventors
7 Patents All Time

Patents per Year

Patents granted per year, 1993 to 2012Bar chart with a peak of 2 patents in 1993.peak 21993: 2 patents19932000: 2 patents20002002: 1 patents20022011: 1 patents20112012: 1 patents2012

Top Inventors at Prima Meat Packers All Time

Showing 1–21 of 21 inventors

RankNamePatents
1 Akihiro Suzuki 2
1 Atsushi Mimatsu 2
1 Ken-ichi Kudoh 2
1 Takayuki Takahashi 2
1 Takashi Tsuzuku 2
1 Toshiro Higuchi 2
1 Yoshihiko Tanaka 2
#8 Shinji Samusawa 1
#8 Hisao Ueno 1
#8 Kazuko Takeshita 1
#8 Kenji Isshiki 1
#8 Masanobu Akimoto 1
#8 Makoto Namioka 1
#8 Naoko Horikoshi 1
#8 Shigeki Katou 1
#8 Shinichi Kawamoto 1
#8 Shoji Otsuka 1
#8 Shigeaki Watanabe 1
#8 Susumu Kawasaki 1
#8 Takashi Sameshima 1
#8 Yukio Okada 1