YR

Yuko Rintsu

JO Japan National Oil: 1 patents #8 of 55Top 15%
Overall (All Time): #3,632,368 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6141395 Sealed neutron tube Kazuya Nishimura, Michio Kato, Masaaki Nagakura, Yoshinobu Miyake 2000-10-31