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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
J-

J-Devices — 9 Patents in 2017

Rank (2017): #3,771 of 29,883Top 15%
24 inventors
9 Patents 2017

Top Inventors at J-Devices 2017

Showing 1–24 of 24 inventors

RankNamePatents
1 Hiroaki Matsubara 4
2 Kiminori Ishido 3
2 Michiaki Tamakawa 3
2 Shinji Watanabe 3
2 Tomoshige Chikai 3
2 Toshihiro Iwasaki 3
#7 Shingo Nakamura 2
#7 Shotaro Sakumoto 2
#7 Sumikazu Hosoyamada 2
#7 Takeshi Miyakoshi 2
#7 Yoshihiko Ikemoto 2
#7 Yoshikazu Kumagaya 2
#13 Akio Katsumata 1
#13 Fumihiko Taniguchi 1
#13 Hiroshi Demachi 1
#13 Hirokazu Honda 1
#13 Hiroshi Inoue 1
#13 Kiyoaki Hashimoto 1
#13 Naoki Hayashi 1
#13 Shigenori Sawachi 1
#13 Takashi Nakamura 1
#13 Yasuyuki TAKEHARA 1
#13 Yoshihiro Tanaka 1
#13 Yukari Imaizumi 1