TO

Takamasa Ohtani

CK Ckd: 1 patents #13 of 36Top 40%
Overall (2025): #198,415 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12291368 Inspection device, packaging sheet manufacturing device, and packaging sheet manufacturing method Tsuyoshi Ohyama, Norihiko Sakaida 2025-05-06