TK

Takashi Kamezawa

UN Unknown: 1 patents #342 of 3,065Top 15%
Overall (2023): #236,421 of 537,848Top 45%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11693442 Constant voltage DC supply device Akihiko Tanaka, Masaki Sakaguchi 2023-07-04