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Nippon Piston Ring Co.
Rank (All Time):
#3574
of 106,127
Top 4%
208 inventors
216
Patents All Time
Top Inventors at Nippon Piston Ring Co.
All Time
Showing 101–150 of 208 inventors
Rank
Name
Patents
#59
Takehiko Ooshiro
2
#59
Tadashi Saito
2
#59
Tadashi Saitou
2
#59
Tamio Sakurai
2
#59
Takuma Suzuki
2
#59
Tetsumi Arahi
2
#59
Toyoki Iguchi
2
#59
Toshiyuki Maeda
2
#59
Tomonori Miyazawa
2
#59
Tomoki Okita
2
#59
Tsugane Hirase
2
#59
Tsutomu Kimura
2
#59
Tsutomu Saka
2
#59
Yoshio Naito
2
#59
Yoshikazu Tanaka
2
#59
Yukio Kaneko
2
#59
Yuki KIMURA
2
#59
Yukio Tateishi
2
#59
Akira Takahashi
2
#120
Atsushi Kumagai
1
#120
Atsushi Shimura
1
#120
Chikako Sasao
1
#120
Eiji Ogawa
1
#120
Etuo Tamegai
1
#120
Etsuo Tamegai
1
#120
Fumichika Daigo
1
#120
Fumito Mizuno
1
#120
Genshin Kojima
1
#120
Hajime Ando
1
#120
Hiroyuki Hasegawa
1
#120
Hiroshi Horie
1
#120
Hideo Negishi
1
#120
Hiroshi Okamura
1
#120
Hiroyuki Oketani
1
#120
Hiroyuki Takamura
1
#120
Hirokazu Yasunaga
1
#120
Hiromichi Yokokawa
1
#120
Iwane NAGASE
1
#120
Jyuta Tase
1
#120
Katsushi Ishihara
1
#120
Kazuhiko Kanno
1
#120
Kazumi Moroi
1
#120
Kazushi Numazaki
1
#120
Kazuhito Seki
1
#120
Kazumoto Takahashi
1
#120
Ken Akimoto
1
#120
Keisuke Ishii
1
#120
Kentaro Magara
1
#120
Kenji Shimizu
1
#120
Kousuke Ito
1
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