OP

Osaka Prefecture

Rank (All Time): #31285 of 106,127Top 30%
59 inventors
19
Patents All Time

Top Inventors at Osaka Prefecture All Time

Showing 1–50 of 59 inventors

RankNamePatents
1 Fumihiko Jobe 7
1 Katsutoshi Izumi 7
1 Keiji Mine 7
1 Yoshiaki Ohbayashi 7
#5 Motoi Nakao 6
#6 Seisaku Hirai 5
#6 Tomoyuki Tanaka 5
#8 Masaru Inoue 3
#8 Souichi Ogawa 3
#8 Takao Sugioka 3
#11 Kei Demizu 2
#11 Shinichi Tanaka 2
#11 Takumi Sone 2
#11 Yukihiro Sato 2
#15 Eiichi Ishii 1
#15 Eiji Tsuji 1
#15 Hideo Kakutani 1
#15 Hiromi Kiyama 1
#15 Hideto Matumoto 1
#15 Hiroki Miyamoto 1
#15 Hiroyuki Tsuchiya 1
#15 Kanzo Ishikawa 1
#15 Kazuki Natsukawa 1
#15 Katsumi Nishida 1
#15 Kazuhiro Nishikawa 1
#15 Kazumichi Shimizu 1
#15 Kiyohiro Mori 1
#15 Koichi Tanaka 1
#15 Lujun Pan 1
#15 Mamoru Takemura 1
#15 Mitsunari Kaji 1
#15 Mituaki Matumuro 1
#15 Michinosuke Ohta 1
#15 Nagao Miyazaki 1
#15 Noriyoshi Tsuji 1
#15 Osamu Suekane 1
#15 Sachio Nagata 1
#15 Shigeo Fukui 1
#15 Shunsaku Kawabata 1
#15 Shuji Yamada 1
#15 Soichi Ogawa 1
#15 Tadashi Hamada 1
#15 Takao Horie 1
#15 Tadashi Kitudo 1
#15 Takeshi Nagasaka 1
#15 Tetsuhiro Sakata 1
#15 Toshiki Goto 1
#15 Tomoyuki Mizukoshi 1
#15 Toshikazu Nosaka 1
#15 Toru Sakai 1