YN

Yumiko Nishiyama

SC Sagami Chemical Research Center: 3 patents #45 of 312Top 15%
📍 Hadano, JP: #326 of 1,025 inventorsTop 35%
Overall (All Time): #1,673,604 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4755471 Tritium radioactivity measuring system Tomo Saito, Kazuo Watanabe, Naotake Morikawa 1988-07-05
4271035 Liquid scintillator solution Tomoo Saito, Kazuo Watanabe, Naoko Taki, Naotake Morikawa 1981-06-02
4223448 Dehydration and incineration of sample material Tomo Saito, Kazuo Watanabe, Naotake Morikawa 1980-09-23