TK

Toshio Kuwayama

CH Chuo Hatsujo: 1 patents #1 of 7Top 15%
Overall (2023): #223,484 of 537,848Top 45%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11773631 Cover opening-closing device Hiroki Tanaka, Takashi Tomoto 2023-10-03