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Companies
Inventors
Cities
States
Yokohama, JP
1982
1,927 patents · 1,247 inventors
Ranked
#6
of 15,417 cities
Top 1%
Showing 1–50 of 1,247 inventors
Rank
Inventor
Primary Company
Patents
1
Yo Sato
Sato
15
2
Shinroku Nakao
Combi
12
2
Fukashi Sugasawa
Nissan Motor Co.
12
#4
Masanori Uchidoi
Canon
10
#5
Kazuo Minoura
Canon
9
#6
Kunio Ohtsuka
Nissan Motor Co.
8
#6
Kazuyoshi Iwanaga
Nissan Motor Co.
8
#6
Hisashi Sakamaki
Canon
8
#6
Tokuichi Tsunekawa
Canon
8
#10
Haruo Mochida
Nissan Motor Co.
7
#10
Hideo Kikuchi
Ricoh Company
7
#10
Fumio Mori
Kuraray Co.
7
#10
Yoji Sugiura
Canon
7
#10
Yukio Shimada
Nissan Motor Co.
7
#15
Sadao Takase
Nissan Motor Co.
6
#15
Naoyoshi Suzuki
Nissan Motor Co.
6
#15
Hideyuki Tamura
Nissan Motor Co.
6
#15
Teruo Kawasaki
Nissan Motor Co.
6
#15
Noritsugu Hirata
Canon
6
#15
Yukihiro Etoh
Nissan Motor Co.
6
#15
Hidetoshi Kanegae
Nissan Motor Co.
6
#15
Hisao Kinjo
Victor Company Of Japan
6
#15
Toshitaka Fukushima
Fujitsu Limited
6
#15
Yoshiaki Shirato
Canon
6
#15
Ryuichi Sato
—
6
#26
Yutaka Watanabe
Canon
5
#26
Masanori Horike
Ricoh Company
5
#26
Suizo Kyo
Nhk Spring Co.
5
#26
Yasuyuki Tamura
Canon
5
#26
Yoji Ito
Fujifilm
5
#26
Toru Kita
Nissan Motor Co.
5
#26
Yasuyuki Arai
Semiconductor Energy Laboratory
5
#26
Ken Utagawa
Nikon
5
#26
Tadashi Hirata
Kyowa Hakko Kogyo Co.
5
#26
Shigeru Okamura
Canon
5
#26
Seiji Yamada
Kabushiki Kaisha Toshiba
5
#26
Masayoshi Inooka
Chiyoda Chemical Entineering & Constructions Co.
5
#26
Akira Akagami
Nhk Spring Co.
5
#26
Susumu Senaha
Nhk Spring Co.
5
#40
Jun Matsumoto
Sony
4
#40
Masafumi Ohta
Ricoh Company
4
#40
Tadayoshi Miyoshi
Victor Company Of Japan
4
#40
Yukio Fukunaga
Nissan Motor Co.
4
#40
Yasushi Joh
Nippon Zeon Co.
4
#40
Yukitsugu Hirota
Nissan Motor Co.
4
#40
Osamu Fukushima
Fujitsu Limited
4
#40
Kikuo Momiyama
Canon
4
#40
Itsuo Takanashi
Victor Company Of Japan
4
#40
Shitomi Katayama
Nhk Spring Co.
4
#40
Shintaro Nakagaki
Victor Company Of Japan
4
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