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USPTO Patent Rankings Data through Dec 31, 2025
IC

International Superconductivity Technology Center — 146 Patents

Rank (All Time): #5,058 of 106,120Top 5%
245 inventors
146 Patents All Time

Top Inventors at International Superconductivity Technology Center All Time

Showing 1–50 of 245 inventors

RankNamePatents
1 Shoji Tanaka 56
2 Hisao Yamauchi 29
3 Youichi Enomoto 24
#4 Yuh Shiohara 22
#5 Masato Murakami 20
#6 Izumi Hirabayashi 18
#7 Seiji Adachi 15
#8 Tadataka Morishita 13
#9 Naoki Koshizuka 12
#10 Katsumi Suzuki 10
#10 Yasuji Yamada 10
#12 Naomichi Sakai 8
#12 Takeshi Araki 8
#14 Hiroshi Takaichi 7
#15 Ayako Yamamoto 6
#15 Keiichi Tanabe 6
#15 Minoru Tagami 6
#18 Ataru Ichinose 5
#18 Kazuyuki Isawa 5
#18 Koichi Nakao 5
#18 Makoto Itoh 5
#18 Masaru Nakamura 5
#18 Shin-ichi Koriyama 5
#18 Takeshi Sakurai 5
#18 Takahiro Wada 5
#18 Teruo Izumi 5
#27 Akihiro Kondoh 4
#27 Akira Tsukamoto 4
#27 Atsushi Kume 4
#27 Hiroyuki Fujimoto 4
#27 Jiro Tsujino 4
#27 Jian Wen 4
#27 Kanshi Ohtsu 4
#27 Ken Nagashima 4
#27 Masaru Tomita 4
#27 Norio Homma 4
#27 Nobuo Suzuki 4
#27 Noriyuki Tatsumi 4
#27 Sang-Im Yoo 4
#27 Shinichi Koriyama 4
#27 Takaaki Ikemachi 4
#27 Toshihiko Maeda 4
#27 Yoshihiro Ishimaru 4
#44 Junichi Kawashima 3
#44 Kazuyuki Hamada 3
#44 Kazunori Miyahara 3
#44 Kazuya Ohmatsu 3
#44 Kazuhiro Sakuyama 3
#44 Kunihiko Hayashi 3
#44 Nobuyuki Sugii 3