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Companies
Inventors
J-
J-Devices
Rank (All Time):
#17838
of 106,127
Top 20%
53 inventors
36
Patents All Time
Top Inventors at J-Devices
All Time
Rank
Name
Patents
1
Tomoshige Chikai
10
2
Hiroaki Matsubara
9
3
Toshihiro Iwasaki
7
#4
Kiminori Ishido
6
#5
Shingo Nakamura
6
#6
Shotaro Sakumoto
6
#7
Sumikazu Hosoyamada
6
#8
Takeshi Miyakoshi
6
#9
Yoshikazu Kumagaya
6
#10
Akio Katsumata
6
#11
Michiaki Tamakawa
5
#12
Osamu Yamagata
5
#13
Shinji Watanabe
5
#14
Hiroshi Inoue
4
#15
Shigenori Sawachi
4
#16
Hirokazu Honda
3
#17
Kazuhiko Kitano
3
#18
Kiyoaki Hashimoto
3
#19
Minoru Kai
3
#20
Yasuyuki TAKEHARA
3
#21
Atsuhiro Uratsuji
2
#22
Hiroshi Demachi
2
#23
Hisakazu Marutani
2
#24
Masafumi Suzuhara
2
#25
Naoki Hayashi
2
#26
Satoru ITAKURA
2
#27
Takashi Nakamura
2
#28
Toshiyuki INAOKA
2
#29
Yoshihiko Ikemoto
2
#30
Yukari Imaizumi
2
#31
Chunghao Chen
1
#32
Fumihiko Taniguchi
1
#33
Goshi Kawazu
1
#34
Hirokazu Machida
1
#35
Hidenari Sato
1
#36
Isao Kudo
1
#37
Junichiro Abe
1
#38
Katsumi Watanabe
1
#39
Katsushi YOSHIMITSU
1
#40
Koichiro Niwa
1
#41
Masahiko Hori
1
#42
Makoto Moda
1
#43
Shingo Mitsugi
1
#44
Toru Suda
1
#45
Tomoko Takahashi
1
#46
Yasunari Iwami
1
#47
Yasushi Shiraishi
1
#48
Yoichi Hiruta
1
#49
Yoshihiro Tanaka
1
#50
Yoshiyuki Tomonaga
1
#51
Yuichiro Yoshikawa
1
#52
Mitsuru Ooida
1
#53
Akihiro Umeki
1