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USPTO Patent Rankings Data through Sept 30, 2025
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Chie MIYAMAE — 2 Patents in 2021

Nichia: 2 patents #64 of 355Top 20%
OUOsaka University: 2 patents #29 of 281Top 15%
Overall (2021): #172,504 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11101413 Semiconductor nanoparticles, method of producing the semiconductor nanoparticles, and light-emitting device Tsukasa Torimoto, Tatsuya Kameyama, Marino KISHI, Susumu Kuwabata, Taro UEMATSU +2 more 2021-08-24
10954439 Semiconductor nanoparticles, method of producing the semiconductor nanoparticles, and light-emitting device Tsukasa Torimoto, Tatsuya Kameyama, Hiroki Yamauchi, Yuki Mori, Susumu Kuwabata +2 more 2021-03-23