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USPTO Patent Rankings Data through Dec 31, 2025
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Hayashi Engineering — 9 Patents

Rank (All Time): #59,733 of 106,120Top 60%
16 inventors
9 Patents All Time

Top Inventors at Hayashi Engineering All Time

Showing 1–16 of 16 inventors

RankNamePatents
1 Mitsuo Hosokawa 2
1 Toshitaka Araga 2
3 Hiroyuki Eguchi 1
3 Hiroshi Mizuno 1
3 Kiichiro Suzuki 1
3 Koichi Ikawa 1
3 Kotaro Ono 1
3 Masahito Imamura 1
3 Masanobu Matsuyama 1
3 Motohiro Aoki 1
3 Naoya Kodama 1
3 Takeya Sakai 1
3 Takaaki Sugita 1
3 Toshiyuki Nakamura 1
3 Yasuhiro Yada 1
3 Yuji Takeuchi 1