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

Kringle Pharma — 14 Patents

Rank (All Time): #39,805 of 105,732Top 40%
28 inventors
14 Patents All Time

Patents per Year

Patents granted per year, 2009 to 2020Bar chart with a peak of 4 patents in 2013.peak 42009: 1 patents20092010: 3 patents20102011: 2 patents20112012: 1 patents20122013: 4 patents20132015: 1 patents20152019: 1 patents20192020: 1 patents2020

Top Inventors at Kringle Pharma All Time

Showing 1–28 of 28 inventors

RankNamePatents
1 Toshikazu Nakamura 10
2 Kunio Matsumoto 8
3 Kazuhiro Fukuta 5
#4 Jun Amano 3
#4 Kazuhiro Yamaura 3
#4 Keigo Hanada 3
#4 Ken Ito 3
#4 Kiichi Adachi 3
#9 Daichika Hayata 2
#9 Hayao Inoue 2
#9 Hiroshi Funakoshi 2
#12 Akio Iwanami 1
#12 Arihiko Kanehiro 1
#12 Daisuke Miyazawa 1
#12 Hiroshi Kubo 1
#12 Hideyuki Okano 1
#12 Hidetada Sasaki 1
#12 Hiroyuki Tsuchiya 1
#12 Junsuke Nakase 1
#12 Kazuya Kitamura 1
#12 Katsuhiko Kitaoka 1
#12 Katsuro Tomita 1
#12 Kota Ishizawa 1
#12 Kunio Iwatani 1
#12 Masaya Nakamura 1
#12 Mitsune Tanimoto 1
#12 Wataru Ito 1
#12 Yoshiaki Toyama 1