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Norifumi Nishikawa

HI Hitachi: 1 patents #67 of 446Top 20%
TT The University Of Tokyo: 1 patents #35 of 244Top 15%
📍 Tokyo, CA: #135 of 241 inventorsTop 60%
Overall (2025): #263,240 of 469,880Top 60%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12430334 Database management apparatus and method Shinji Fujiwara, Mayuko Ozawa, Kazuhiko Mogi, Kazuo Goda, Yuto Hayamizu 2025-09-30