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Ibigawa, JP
All Time
707 patents · 103 inventors
Ranked
#4,726
of 111,555 cities
Top 5%
Showing 1–50 of 103 inventors
Rank
Inventor
Primary Company
Patents
1
Kazushige Ohno
Ibiden Co.
104
2
Toshiki Furutani
Ibiden Co.
78
3
Norio Koma
Sanyo Electric Co.
56
#4
Kiyotaka Tsukada
Ibiden Co.
49
#5
Seiji Kajiyama
Sanyo Electric Co.
29
#6
Seiji Shirai
Ibiden Co.
26
#7
Toshiaki Shibata
Ibiden Co.
25
#8
Takahiko Ido
Ibiden Co.
22
#9
Tatsumi Okuda
Epson Imaging Devices
17
#10
Shinnosuke Goto
Ibiden Co.
13
#11
Hironao Hayashi
Toyota
12
#12
Kazuya Naruse
Ibiden Co.
11
#12
Yukio Oshimi
Ibiden Co.
11
#14
Kenzo Saiki
Ibiden Co.
10
#14
Takeshi Kawanishi
Ibiden Co.
10
#16
Koji Shimato
Ibiden Co.
9
#16
Fumiyuki Mutsuda
Ibiden Co.
9
#18
Sho Akai
Ibiden Co.
8
#19
Masanori Kawade
Ibiden Co.
7
#19
Tadatsugu Nishitani
Sharp Kabushiki Kaisha
7
#19
Honjin En
Ibiden Co.
7
#22
Daisuke Minoura
Ibiden Co.
6
#22
Yoshiharu Takasaki
Sanyo Electric Co.
6
#22
Takamitsu Saijo
Ibiden Co.
6
#22
Keisuke Tange
Ibiden Co.
6
#26
Tomokazu Oya
Ibiden Co.
5
#26
Seiji Izawa
Ibiden Co.
5
#26
Norihiko Yamamura
Ibiden Co.
5
#29
Misako Makino
Ibiden Co.
4
#29
Kazutaka Nagata
Nippon Air Brake Co.
4
#29
Kouichi Tada
Sanyo Electric Co.
4
#29
Keiyu FUJII
Pacific Industrial Co.
4
#29
Naoyuki Jinbo
Ibiden Co.
4
#29
Iku Tokihisa
Ibiden Co.
4
#29
Toyoki Ogasawara
Ibiden Co.
4
#29
Chizuru Kasai
Ibiden Co.
4
#29
Masaki Imaeda
Ibiden Co.
4
#29
Takumi Domae
Ibiden Co.
4
#29
Youichirou Kawamura
Ibiden Co.
4
#29
Kensaku Nakashima
Ibiden Co.
4
#29
Hideaki Okazaki
Nsk
4
#42
Takuya Hisano
Denso
3
#42
Katsutoshi Horino
Ibiden Co.
3
#42
Yuichi Nagatsu
Ibiden Co.
3
#42
Kozo Takada
Ibiden Co.
3
#42
Ye Zengguang
Nabco
3
#42
Takeshi Ushida
Ibiden Co.
3
#42
Kohei OTSUKA
Ibiden Co.
3
#42
Kazuaki Sakakibara
Ibiden Co.
3
#50
Atsunori Sumita
Ibiden Co.
2
1
2
3
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