HK

Hiromi Kurashima

SI Sumitomo Electric Device Innovations: 1 patents #3 of 26Top 15%
Sumitomo Electric Industries: 1 patents #196 of 538Top 40%
Overall (2025): #369,238 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12222562 Optical apparatus, light emitting apparatus, optical cable, and method of connecting optical apparatus Kuniyuki Ishii, Hideaki KAMISUGI, Tomomi Sano, Tetsuya Nakanishi, Hong Chuyen NGUYEN +3 more 2025-02-11