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Companies
Inventors
OP
Osaka Prefecture
Rank (All Time):
#31285
of 106,127
Top 30%
59 inventors
19
Patents All Time
Top Inventors at Osaka Prefecture
All Time
Rank
Name
Patents
1
Fumihiko Jobe
7
2
Katsutoshi Izumi
7
3
Keiji Mine
7
#4
Yoshiaki Ohbayashi
7
#5
Motoi Nakao
6
#6
Seisaku Hirai
5
#7
Tomoyuki Tanaka
5
#8
Masaru Inoue
3
#9
Souichi Ogawa
3
#10
Takao Sugioka
3
#11
Kei Demizu
2
#12
Shinichi Tanaka
2
#13
Takumi Sone
2
#14
Yukihiro Sato
2
#15
Eiichi Ishii
1
#16
Eiji Tsuji
1
#17
Hideo Kakutani
1
#18
Hiromi Kiyama
1
#19
Hideto Matumoto
1
#20
Hiroki Miyamoto
1
#21
Hiroyuki Tsuchiya
1
#22
Kanzo Ishikawa
1
#23
Kazuki Natsukawa
1
#24
Katsumi Nishida
1
#25
Kazuhiro Nishikawa
1
#26
Kazumichi Shimizu
1
#27
Kiyohiro Mori
1
#28
Koichi Tanaka
1
#29
Lujun Pan
1
#30
Mamoru Takemura
1
#31
Mitsunari Kaji
1
#32
Mituaki Matumuro
1
#33
Michinosuke Ohta
1
#34
Nagao Miyazaki
1
#35
Noriyoshi Tsuji
1
#36
Osamu Suekane
1
#37
Sachio Nagata
1
#38
Shigeo Fukui
1
#39
Shunsaku Kawabata
1
#40
Shuji Yamada
1
#41
Soichi Ogawa
1
#42
Tadashi Hamada
1
#43
Takao Horie
1
#44
Tadashi Kitudo
1
#45
Takeshi Nagasaka
1
#46
Tetsuhiro Sakata
1
#47
Toshiki Goto
1
#48
Tomoyuki Mizukoshi
1
#49
Toshikazu Nosaka
1
#50
Toru Sakai
1
#51
Tsutomu Ueno
1
#52
Tsutomu Yotsuya
1
#53
Xu Li
1
#54
Yoshikazu Nakayama
1
#55
Yoshinori Omori
1
#56
Yoshiaki Sakurai
1
#57
Yoshihiko Suzuki
1
#58
Yoshihiko Sukeda
1
#59
Akio Okamoto
1