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

Shigeru Ishii

Fujitsu Limited: 1 patents #49 of 213Top 25%
📍 Shinagawa, JP: #15 of 62 inventorsTop 25%
Overall (2025): #219,085 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12334979 Optical wavelength multiplexing transmission device and optical wavelength multiplexing transmission method Tatsuya Tsuzuki, Takehiro Fujita, Tomoaki Takeyama 2025-06-17