OC

Otsuka Pharmaceutical Co.

Rank (All Time): #1048 of 106,127Top 1%
1,273 inventors
837
Patents All Time

Top Inventors at Otsuka Pharmaceutical Co. All Time

RankNamePatents
1 Michiaki Tominaga 80
2 Kazuyuki Nakagawa 57
3 Hiroshi Yamashita 38
#4 Hidenori Ogawa 30
#5 Yoichi Yabuuchi 30
#6 Kazumi Kondo 27
#7 Nobuaki Ito 27
#8 Satoru Nakai 27
#9 Hisashi Miyamoto 25
#10 Takakuni Matsuda 25
#11 Takafumi Fujioka 24
#12 Takao Nishi 24
#13 Tetsuro Kikuchi 24
#14 Hiraki Ueda 20
#15 Naoto Utsumi 20
#16 Shin Miyamura 20
#17 Masakazu Adachi 19
#18 Hidetsugu Tsubouchi 18
#19 Tatsuyoshi Tanaka 18
#20 Tetsuya Sato 18
#21 Tomoichi Shinohara 18
#22 Yasuo Oshiro 18
#23 Hiroshi Ishikawa 17
#24 Kuninori Tai 17
#25 Muneaki Kurimura 17
#26 Shuji Teramoto 17
#27 Tsuyoshi Hirose 17
#28 Yoshikatsu Hirai 17
#29 Kaoru Abe 16
#30 Koichi Shinhama 16
#31 Setsuro Fujii 16
#32 Tsutomu Fujiwara 16
#33 Hideaki Kuroda 15
#34 Hirofumi Sasaki 15
#35 Hitoshi Tone 15
#36 Kunio Oshima 15
#37 Takeshi Watanabe 15
#38 Junichi Kawasaki 14
#39 Katsura Tottori 14
#40 Kenji Nakaya 14
#41 Minoru Uchida 14
#42 Toru Nishibayashi 14
#43 Hidekazu Toyobuku 13
#44 Koichi Yasumura 13
#45 Masatoshi Chihiro 13
#46 Michinori Tanaka 13
#47 Seiji Akamatsu 13
#48 Shintaro Adachi 13
#49 Shinichi Taira 13
#50 Yasuhiro Menjo 13
#51 Yoshihiro Nishioka 13
#52 Yohji Sakurai 13
#53 Akihisa Takaichi 13
#54 Fujio Tabusa 12
#55 Hajime Komatsu 12
#56 Kazuyoshi Kawai 12
#57 Keizo Kan 12
#58 Koutoku Aihara 12
#59 Masato Horie 12
#60 Shigekazu Fujita 12
#61 Takuji Bando 12
#62 Takayuki Matsuzaki 12
#63 Takumi Sumida 12
#64 Youichi Taniguchi 12
#65 Hiroyuki Ichikawa 11
#66 Isao Takemura 11
#67 Kai Suzuki 11
#68 Kenji Tomikawa 11
#69 Kiyoshi Fujimoto 11
#70 Makoto Ishigami 11
#71 Makoto Matsumoto 11
#72 Masanori Takahashi 11
#73 Noriyuki Kobayashi 11
#74 Satoshi Shimizu 11
#75 Shinji Aki 11
#76 Takahiro Tomoyasu 11
#77 Toshiaki Matsumoto 11
#78 Tomonori Nakagawa 11
#79 Tsutomu Fujimura 11
#80 Tsuyoshi Yabuuchi 11
#81 Yasufumi Uwahodo 11
#82 Yoshihiro Ooi 11
#83 Fumio Saito 10
#84 Haruka Takahashi 10
#85 Noriaki Takemura 10
#86 Shogo Hiraoka 10
#87 Shinichi Ishikawa 10
#88 Shaun Jordan 10
#89 Shigeto Uchiyama 10
#90 Tadashi Mukai 10
#91 Toshihiko Okamoto 10
#92 Yasuo Yanagihara 10
#93 Yoshito Masuda 10
#94 Yuso Tomohira 10
#95 Chikamasa Yamashita 9
#96 Hooman Hafezi 9
#97 Jun Matsubara 9
#98 Keisuke Miyajima 9
#99 Kenji Otsubo 9
#100 Mayumi Kaneta 9