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Chichibu, JP
2011
72 patents · 25 inventors
Ranked
#1,731
of 34,820 cities
Top 5%
Showing 1–25 of 25 inventors
Rank
Inventor
Primary Company
Patents
1
Katsunori Sato
Bridgestone Sports Co.
13
2
Junji Umezawa
Bridgestone Sports Co.
6
2
Eiji Takehana
Bridgestone Sports Co.
6
2
Jun Shindo
Bridgestone Sports Co.
6
#5
Takashi Udagawa
Showa Denko K.K.
5
#6
Noritaka Muraki
Showa Denko K.K.
4
#6
Kae Iizuka
Bridgestone Sports Co.
4
#8
Ryouichi Takeuchi
Showa Denko K.K.
3
#8
Toru Ogawana
Bridgestone Sports Co.
3
#8
Akira Miyasaka
Showa Denko K.K.
3
#8
Hideyuki Kawai
Seiko Epson
3
#8
Yutaka Tajima
Honda Motor Co.
3
#13
Junji Hamana
Canon
1
#13
Takayuki Wakabayashi
Canon
1
#13
Takaharu Hoshina
Showa Denko K.K.
1
#13
Toshiro Wachi
Bridgestone Sports Co.
1
#13
Rinya Takesue
Bridgestone Sports Co.
1
#13
Masashi Shimamura
Canon
1
#13
Hiroshi Azami
Ricoh Company
1
#13
Atsuki Kasashima
Bridgestone Sports Co.
1
#13
Yasuyuki Sakaguchi
Showa Denko K.K.
1
#13
Wataru Nabekura
Showa Denko K.K.
1
#13
Shinichi Hinomoto
Bridgestone Sports Co.
1
#13
Motoki Aoyagi
Bridgestone Sports Co.
1
#13
Kazuya Ueno
Showa Denko K.K.
1