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USPTO Patent Rankings Data through Sept 30, 2025
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Tokin — 9 Patents in 2021

Rank (2021): #3,746 of 31,507Top 15%
32 inventors
9 Patents 2021

Top Inventors at Tokin 2021

Showing 1–32 of 32 inventors

RankNamePatents
1 Toshiaki Oka 2
2 Akihisa Inoue 1
2 Akiri URATA 1
2 Atsushi Naito 1
2 Daiki MIWA 1
2 Hiroyuki Matsumoto 1
2 Honoka Asano 1
2 Kazuhiro Shiraishi 1
2 Kenji Araki 1
2 Kenichi Chatani 1
2 Keiji Yashiro 1
2 Koki Harada 1
2 Masami Ishijima 1
2 Makoto Kaneko 1
2 Masahiro Saito 1
2 Masanori Takahashi 1
2 Michitaka Itaya 1
2 Mizue Narita 1
2 Naoharu Yamamoto 1
2 Satoshi Iwai 1
2 Shigemi Fujiwara 1
2 Shu Sato 1
2 Shigeyoshi Yoshida 1
2 Takanori Aizawa 1
2 Takeshi Harasawa 1
2 Takuma Terui 1
2 Teruhiko Fujiwara 1
2 Yasuhisa Sugawara 1
2 Yasunobu Yamada 1
2 Yusuke Hoshina 1
2 Yuta Nakano 1
2 Yukiyasu Yamauchi 1