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Topcon
Rank (1997):
#538
of 13,859
Top 4%
53 inventors
24
Patents 1997
Top Inventors at Topcon
1997
Showing 1–50 of 53 inventors
Rank
Name
Patents
1
Fumio Ohtomo
5
2
Hiroyuki Nishizawa
3
2
Jun-ichi Kodaira
3
2
Yohei Ogawa
3
#5
Hiroshi Iijima
2
#5
Kunihiro Hayashi
2
#5
Mineki Hayafuji
2
#5
Minoru Kamiya
2
#5
Satoshi Hirano
2
#5
Takeyuki Kato
2
#11
Akio Sakurai
1
#11
Akinari Takagi
1
#11
Chikara Itoh
1
#11
Eiichi Sano
1
#11
Eiji Yamanaka
1
#11
Hideki Hatanaka
1
#11
Hiroyuki Kawashima
1
#11
Hiroshi Minegishi
1
#11
Hiroyuki Ohtsuka
1
#11
Hirofumi Shinozaki
1
#11
Hiroo Sugai
1
#11
Hisashi Tsukada
1
#11
Hisakazu Yoshino
1
#11
Isao Minegishi
1
#11
Jun Akiyama
1
#11
Katsuhiko Kobayashi
1
#11
Ken-ichiro Yoshino
1
#11
Kenichiro Yoshino
1
#11
Kiminobu Akeno
1
#11
Kouji Nishio
1
#11
Masahiro Oishi
1
#11
Makoto Taya
1
#11
Mitsuo Ishii
1
#11
Mitsuo Tabata
1
#11
Nobuo Kochi
1
#11
Satoru Niimura
1
#11
Shigeyuki Akimoto
1
#11
Susumu Saito
1
#11
Takashi Sato
1
#11
Takuji Satoh
1
#11
Toshifumi Mihashi
1
#11
Toshiki Okumura
1
#11
Toru Tojo
1
#11
Toshiyuki Watanabe
1
#11
Tomohide Watanabe
1
#11
Tsutomu Sato
1
#11
Yasufumi Fukuma
1
#11
Yasuo Suzuki
1
#11
Yoshiyuki Enomoto
1
#11
Yoshihiko Hanamura
1
1
2
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