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USPTO Patent Rankings Data through Dec 31, 2025
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Niigata Engineering Co. — 38 Patents

Rank (All Time): #16,897 of 106,120Top 20%
80 inventors
38 Patents All Time

Top Inventors at Niigata Engineering Co. All Time

Showing 1–50 of 80 inventors

RankNamePatents
1 Fumio Goto 6
2 Susumu Takahashi 5
3 Hidenori Yasu 4
3 Shuji Hamada 4
#5 Akio Ishii 3
#5 Kohji Ichijo 3
#5 Masanori Kodera 3
#5 Tetsuo Ogawa 3
#5 Tomohiro Gocho 3
#5 Yasuo Aizawa 3
#11 Akio Mori 2
#11 Chiaki Matsuura 2
#11 Hachiro Ikeda 2
#11 Hajime Sugata 2
#11 Hitoshi Nagaoka 2
#11 Hiroshi Yasukawa 2
#11 Katsuro Hasebe 2
#11 Keitaro Hironaka 2
#11 Kyuichi Sato 2
#11 Mitsuo Fukukawa 2
#11 Noriaki Miyamoto 2
#11 Nobuyuki Watanabe 2
#11 Ryuzi Izawa 2
#11 Ryoei Umeda 2
#11 Satoru Goto 2
#11 Shoji Kinoshita 2
#11 Shinichiro Uchiyama 2
#11 Tatsuoki Inagaki 2
#11 Teruo Tano 2
#11 Yasuhiro Ogoshi 2
#11 Yoshun Hasegawa 2
#11 Yukiei Masuyama 2
#11 Yukio Takagi 2
#34 Toru Takenawa 1
#34 Yuzuru Daigou 1
#34 Nobuya Niizeki 1
#34 Akio Etoh 1
#34 Akira Yamamoto 1
#34 Hiroshi Kanno 1
#34 Hiroshi Kono 1
#34 Hideo Minato 1
#34 Hiroharu Orita 1
#34 Hiroyuki Shimizu 1
#34 Jun Imai 1
#34 Kazufusa Shimizu 1
#34 Kenji Hayakawa 1
#34 Keizo Nakashima 1
#34 Kenji Yoshino 1
#34 Koei Ozeki 1
#34 Makio Fujita 1