SM

Saburo Masugi

NI Nikon: 2 patents #24 of 199Top 15%
Overall (2025): #89,442 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12386162 Optical system, optical apparatus, and method of manufacturing optical system Tomoyuki Sashima 2025-08-12
12222482 Zoom lens, optical apparatus and method for manufacturing the zoom lens 2025-02-11