J-

J-Devices

Rank (All Time): #17838 of 106,127Top 20%
53 inventors
36
Patents All Time

Top Inventors at J-Devices All Time

RankNamePatents
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