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

Fumihiro Hasegawa

IH Interdigital Patent Holdings: 2 patents #138 of 309Top 45%
Mitsubishi Electric: 2 patents #196 of 1,971Top 10%
Overall (2025): #36,910 of 469,880Top 8%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12422539 Position management server, radio communication system, control circuit, storage medium, and mobile object position managing method Masao OGA 2025-09-23
12323844 Methods and apparatus for enabling frequency layers for positioning Aata El Hamss, Moon Il Lee, Tuong Hoang, Erdem Bala, Paul Marinier +1 more 2025-06-03
12302376 Wireless communication device, wireless communication system, control circuit, storage medium, and wireless communication method Shigenori Tani, Nobuyoshi Horie, Hiroyasu Sano, Yoshihisa Kagawa 2025-05-13
12192139 Handling positioning reference signals in wireless systems Jaya Rao, Moon Il Lee, Ghyslain Pelletier, Paul Marinier, Aata El Hamss +2 more 2025-01-07