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YC
Yoshino Gypsum Co.
Rank (All Time):
#10124
of 106,127
Top 10%
106 inventors
67
Patents All Time
Top Inventors at Yoshino Gypsum Co.
All Time
Showing 1–50 of 106 inventors
Rank
Name
Patents
1
Takuji Yamashita
9
1
Tomoya Hasegawa
9
3
Ushio Sudo
8
#4
Itaru Yokoyama
7
#5
Kenichi Sugano
6
#5
Yuichi Hirooka
6
#7
Wataru Ohuchi
5
#7
Yusuke Watanabe
5
#9
Katsumi NIIMI
4
#9
Masato Yoshikane
4
#9
Seigo Ishibashi
4
#9
Yusuke Ichino
4
#13
Emi Mamada
3
#13
Hirokuni Tani
3
#13
Kenzo Yasue
3
#13
Kouji Yamakata
3
#13
Masato Yamaguchi
3
#13
Masaru Yoshida
3
#13
Michio Nishi
3
#13
Shinichi Miura
3
#13
Shoichi Okazaki
3
#13
Takeshi Takenaka
3
#13
Wataru Nakamura
3
#13
Yuji Ataka
3
#25
Eiichi Kuroda
2
#25
Kazuyuki Umehara
2
#25
Kenichi Hashikura
2
#25
Ken Hayase
2
#25
Kenichiro Osawa
2
#25
Ken Watanabe
2
#25
Kouji Katsumoto
2
#25
Kouji Nitoh
2
#25
Mariko Seki
2
#25
Masanobu Seki
2
#25
Masahiro Wada
2
#25
Norio Tsuno
2
#25
Shinobu Kaneko
2
#25
Shizuo Taira
2
#25
Shinji Yonezawa
2
#25
Takahiro Hebiishi
2
#25
Tatsuya Horiuchi
2
#25
Tatsukazu Kimura
2
#25
Tsuyoshi Yoshida
2
#25
Yasuo Kawamura
2
#25
Yasutoshi Ueno
2
#25
Yoshinobu Abe
2
#25
Yosuke Sato
2
#25
Yukiko Chatani
2
#49
Ayaka Taniguchi
1
#49
Chihiro Inoue
1
1
2
3
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