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Pentax
Rank (1989):
#241
of 11,124
Top 3%
57 inventors
44
Patents 1989
Top Inventors at Pentax
1989
Showing 1–50 of 57 inventors
Rank
Name
Patents
1
Masato Yamamoto
4
2
Yasunori Arai
3
2
Yutaka Ohsawa
3
2
Kiyoshi Negishi
3
2
Nobutaka Minefuji
3
2
Satoshi Takami
3
2
Takayuki Ito
3
#8
Noboru Suzuki
2
#8
Osamu Shindo
2
#8
Saburo Sugawara
2
#8
Susumu Koshino
2
#12
Yasuhiko Hirayama
1
#12
Yasuyuki Tejima
1
#12
Yasumasa Tomori
1
#12
Yoshihiro Hama
1
#12
Yuichi Kurosawa
1
#12
Yukio Uenaka
1
#12
Kazushi Yoshida
1
#12
Kenji Urata
1
#12
Koichi Maruyama
1
#12
Koki Onuma
1
#12
Masahide Inoue
1
#12
Masahiro Kawasaki
1
#12
Masahiro Nakajima
1
#12
Masahiro Oono
1
#12
Masakazu Yamagata
1
#12
Mitsunori Iima
1
#12
Minoru Suzuki
1
#12
Noriko Komatsu
1
#12
Nobuo Nakabayashi
1
#12
Osamu Minoo
1
#12
Osamu Sato
1
#12
Ryota Ogawa
1
#12
Shigeo Fujii
1
#12
Shozo Koshikawa
1
#12
Shoichi Mori
1
#12
Shigetada Sato
1
#12
Shigeo Tohji
1
#12
Shigeo Toji
1
#12
Sumiaki Tsuru
1
#12
Takeshi Ichitsuka
1
#12
Takashi Iizuka
1
#12
Tateki Kitaoka
1
#12
Tahei Morisawa
1
#12
Takao Nishida
1
#12
Tatsumichi Takeda
1
#12
Tetsuo Sekiguchi
1
#12
Toshio Kaneda
1
#12
Toshiaki Ueda
1
#12
Toshimasa Yamanaka
1
1
2
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