Sasaki, Tsugihisa
Sounou, Tsutomu
Higashide, Tomomi
Article History
Received: 6 November 2025
Accepted: 16 April 2026
First Online: 11 June 2026
Declarations
:
: T. Sasaki, Patents issued, with no payments received (Fiber tech); T. Sounou, None; T. Higashide, None.