TR

Tetsuya Roppongi

HT Headway Technologies: 2 patents #5 of 36Top 15%
📍 Tokyo, CA: #105 of 249 inventorsTop 45%
Overall (2024): #110,766 of 561,600Top 20%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12094497 Optimizing a current distribution in write heads for efficient energy-assisted magnetic recording Shehrin Sayed, Wenyu Chen, Yue Liu, Kowang Liu, Haowen REN +3 more 2024-09-17
12068008 Magnetic flux guiding device with spin torque oscillator (STO) film having negative spin polarization layers in assisted writing application Wenyu Chen, Shohei Kawasaki 2024-08-20