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HI
Hitachi
Rank (2002):
#10
of 18,242
Top 1%
3,950 inventors
1,665
Patents 2002
Top Inventors at Hitachi
2002
Showing 1–50 of 3,950 inventors
Rank
Name
Patents
1
Tsunehiko Tsubone
21
2
Harukazu Miyamoto
20
2
Hiroyuki Minemura
20
#4
Motoyasu Terao
18
#4
Takeshi Sakata
18
#6
Atsushi Itou
17
#6
Hiroyuki Mizuno
17
#6
Kouji Nishihata
17
#6
Shigekazu Kato
17
#6
Toshimichi Minowa
17
#11
Asao Nishimura
16
#11
Hideo Miura
16
#11
Koichiro Ishibashi
16
#11
Masashi Horiguchi
16
#15
Kiyoo Itoh
15
#16
Osamu Nagashima
13
#17
Kazuhiko Kajigaya
12
#17
Kunihiro Katayama
12
#17
Minoru Ohsuga
12
#20
Akira Yamamoto
11
#20
Ichiro Anjoh
11
#20
Katsutaka Kimura
11
#20
Masakazu Aoki
11
#20
Yoshinobu Nakagome
11
#25
Akemi Hirotsune
10
#25
Hisashi Takano
10
#25
Kunihiro Tsubosaki
10
#25
Masachika Masuda
10
#25
Mari Nozoe
10
#25
Satoru Kuragaki
10
#25
Yuzo Kadomukai
10
#32
Atsuhiko Urushihara
9
#32
Hiromasa Noda
9
#32
Hitoshi Tanaka
9
#32
Masakuni Ezumi
9
#32
Ryosuke Kimoto
9
#32
Takashi Hiroi
9
#32
Takeshi Maeda
9
#32
Takao Watanabe
9
#32
Toshiharu Nogi
9
#32
Yasushi Miyauchi
9
#42
Chuichi Miyazaki
8
#42
Hiroaki Ono
8
#42
Hiroshi Sato
8
#42
Hirofumi Sukeda
8
#42
Kazuyoshi Shiba
8
#42
Kazuo Yano
8
#42
Ken Yoshioka
8
#42
Kikuo Ono
8
#42
Kunihiko Nishi
8
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