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USPTO Patent Rankings Data through Sept 30, 2025
MN

Masamitsu Nishikawa

Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
Overall (All Time): #3,211,797 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8203128 Radiation source container and method of extending the sealing life of a radiation source capsule accommodated in the radiation source container thereof 2012-06-19