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USPTO Patent Rankings Data through Sept 30, 2025
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Sumitomo Wiring Systems

Rank (2017): #133 of 29,974Top 1%
366 inventors
278 Patents 2017

Top Inventors at Sumitomo Wiring Systems 2017

Showing 1–50 of 366 inventors

RankNamePatents
1 Hiroki Hirai 17
2 Masataka Wakabayashi 15
3 Hiroyoshi Maesoba 14
#4 Kosuke Sone 13
#5 Tetsuji Tanaka 10
#5 Yoshihiro Mizutani 10
#7 Keishi Kitamura 9
#7 Yasuto Takeda 9
#9 Hirokazu Nakai 8
#9 Kazuhisa Nimura 8
#9 Tatsuya Hase 8
#9 Teruo Kato 8
#13 Makoto Mizoguchi 7
#14 Hidefumi Horiuchi 6
#14 Katsushi Miyazaki 6
#14 Masakazu Suzuki 6
#14 Shigeto Kataoka 6
#18 Hideto Nakamura 5
#18 Hidetoshi Sugino 5
#18 Kazuo Nakashima 5
#18 Makoto Higashikozono 5
#18 Masato Tsutsuki 5
#18 Morichika Yamamoto 5
#18 Nobuyuki Nakagawa 5
#18 Ryoya Okamoto 5
#18 Takeshi Hagihara 5
#18 Yutaka Takata 5
#28 Junichi Mukuno 4
#28 Norihito Hashimoto 4
#28 Osamu Nakayama 4
#28 Shinji Iihoshi 4
#28 Shigeyuki Tanaka 4
#28 Takehiro Hosokawa 4
#28 Tatsuya Izumi 4
#28 Takashi Shiraki 4
#28 Tomohide Maki 4
#28 Tomoyuki Sakata 4
#28 Yoshifumi Saka 4
#39 Akihiro Maximilian Matsumura 3
#39 Bennie Malcom 3
#39 Brian Carnick 3
#39 Daisuke Hashimoto 3
#39 Daiki Nagayasu 3
#39 Hiroyuki Ootsuki 3
#39 Hiroki Shimoda 3
#39 Joseph Lanzotti 3
#39 Kazuki Nakagawa 3
#39 Kazuhiko Nii 3
#39 Kouji Fukumoto 3
#39 Kuniaki Kamijo 3