Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
GN

Genki Nakagomi

HK Hamamatsu Photonics K.K.: 1 patents #98 of 265Top 40%
Overall (2025): #383,005 of 469,880Top 85%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12400821 Metasurface element, electron tube, and method for producing electron tube Naoya KAWAI, Hideaki YOSHIARA, Yuya Suzuki 2025-08-26