TK

Toshiyuki Katayama

HO Hoya: 1 patents #16 of 55Top 30%
Overall (2025): #188,894 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12383123 Endoscope having a joining portion in which liquid and gas join — 2025-08-12