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USPTO Patent Rankings Data through Dec 31, 2025
IC

Iwaki Co. — 4 Patents in 2021

Rank (2021): #8,718 of 31,441Top 30%
7 inventors
4 Patents 2021

Top Inventors at Iwaki Co. 2021

Showing 1–7 of 7 inventors

RankNamePatents
1 Hiroyuki Kawai 1
1 Katsumi Kawaguchi 1
1 Mikio Mizukoshi 1
1 Toshiaki Hada 1
1 Toshinori Yanagihara 1
1 Yoshio Ogawa 1
1 Yuichi Matsumoto 1