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

Calpis Co. — 36 Patents

Rank (All Time): #17,641 of 106,120Top 20%
64 inventors
36 Patents All Time

Top Inventors at Calpis Co. All Time

Showing 1–50 of 64 inventors

RankNamePatents
1 Kohji Ohki 10
2 Kazuhito Ohsawa 9
3 Naoto Uchida 8
3 Naoyuki Yamamoto 8
#5 Akihiro Masuyama 7
#6 Toshiaki Takano 4
#6 Yuu Ishida 4
#8 Hiroshi Miyazaki 3
#8 Kiyoshi Maruta 3
#8 Shuji Kitamura 3
#8 Tadashi Shinoda 3
#8 Takashi Ueyama 3
#13 Hidehiko Baba 2
#13 Hiroaki Goto 2
#13 Hideo Shimazaki 2
#13 Hirokazu Yada 2
#13 Ichiro Tokudome 2
#13 Kazushige Oue 2
#13 Keita Tanaka 2
#13 Masaru Henmi 2
#13 Masaaki Yasui 2
#13 Michio Hatori 2
#13 Michiko Nomura 2
#13 Natsue Kawakami 2
#13 Reiko Yanagihara 2
#13 Seiji Tsuboi 2
#13 Shuuichi Kanegae 2
#13 Shuuji Kitamura 2
#13 Shigeru Tomiyama 2
#13 Tatsuhiko HIROTA 2
#13 Teppei Nakamura 2
#13 Yoshinori Moriyama 2
#33 Chiaki Yoshimura 1
#33 Daisuke Kusuda 1
#33 Hiroki Kanzato 1
#33 Hidetoshi Morita 1
#33 Hiroaki Murakami 1
#33 Hiroshi Yoshikawa 1
#33 Izuki Bando 1
#33 Kazuhisa Yamada 1
#33 Keiichi Matsuura 1
#33 Keita Ueno 1
#33 Kyouko Kaneko 1
#33 Masahiro Ejiri 1
#33 Masahiko Nomura 1
#33 Mari Takahashi 1
#33 Masanori Takase 1
#33 Naomi Hashimura 1
#33 Nagisa Ikeda 1
#33 Osamu Masuda 1