QZ

Qinghua Zhao

PA Panasonic: 3 patents #179 of 1,879Top 10%
📍 Rifu, CA: #1 of 5 inventorsTop 20%
Overall (2025): #49,732 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12422655 Optical system, image projection apparatus, and imaging apparatus Takuya Imaoka, Katsu Yamada 2025-09-23
12379579 Optical system, image projection apparatus, and imaging apparatus Takuya Imaoka, Katsu Yamada 2025-08-05
12253659 Optical system, image projection apparatus, and imaging apparatus Takuya Imaoka 2025-03-18