HY

Hirofumi Yamaguchi

NI Ngk Insulators: 1 patents #44 of 169Top 30%
TL Tokyo Electron Limited: 1 patents #256 of 785Top 35%
📍 Nirasaki, JP: #1 of 3 inventorsTop 35%
Overall (2025): #121,701 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12381094 Substrate processing apparatus and substrate processing method Naoki Shindo, Ryo Kuwajima 2025-08-05
12315757 Stacked structure and semiconductor manufacturing apparatus member Asumi NAGAI, Noboru Nishimura 2025-05-27