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USPTO Patent Rankings Data through Sept 30, 2025
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Nhk Spring Co. — 50 Patents in 2017

Rank (2017): #794 of 29,974Top 3%
106 inventors
50 Patents 2017

Top Inventors at Nhk Spring Co. 2017

Showing 51–100 of 106 inventors

RankNamePatents
#25 Masami Takayama 1
#25 Masahiro Umezawa 1
#25 Masumi Yoda 1
#25 Makoto Yumino 1
#25 Mikio Arai 1
#25 Michihiko Ayada 1
#25 Mitsuhiro Kondo 1
#25 Mitsuteru Mimura 1
#25 Mitsuhiro Sugiyama 1
#25 Naoki Yamaguchi 1
#25 Nobuaki Koyama 1
#25 Nozomu Munemura 1
#25 Nobumasa Nishiyama 1
#25 Norihiro Tajima 1
#25 Ryo Miyakoshi 1
#25 Ryotaro Nagao 1
#25 Sachio OOSHITA 1
#25 Satoshi Shoji 1
#25 Seiya Shibuya 1
#25 Shogo Imuta 1
#25 Shinpei Kakiuchi 1
#25 Shinichi Nakata 1
#25 Shinei Suzuki 1
#25 Shinji Uehara 1
#25 Suguru Kajigaya 1
#25 Takashi Ando 1
#25 Taichi Inage 1
#25 Takashi Kayamoto 1
#25 Takeshi Kondo 1
#25 Taisuke Matsuzaki 1
#25 Takashi Ogino 1
#25 Takeshi Shimoda 1
#25 Tadashi TOKIWA 1
#25 Teruo Anraku 1
#25 Toshihiko Hanamachi 1
#25 Tomohiro Hirose 1
#25 Tooru Ida 1
#25 Tohru Ida 1
#25 Tomotake Kato 1
#25 Tomohiro Kubota 1
#25 Tomoyuki Minami 1
#25 Tomohisa Okada 1
#25 Tomoyuki Onodera 1
#25 Tokio Sakauchi 1
#25 Toshiaki Sato 1
#25 Tohru Shiraishi 1
#25 Tsutomu Fukuda 1
#25 Tsunekazu Kanno 1
#25 Yasuaki Ishioka 1
#25 Yohei Kameda 1