Inventor

ISHITSUKA NOBUYA

JP2 patents

Patents

2 patents

US10309723B2Jun 4, 2019

Freeze-drying system and freeze-drying method

MAEKAWA SEISAKUSHO KK2 citations62

US10690410B2Jun 23, 2020

Freeze-drying system and freeze-drying method

MAEKAWA SEISAKUSHO KK0 citations41