Inventor

OHTANI TAKAFUMI

JP3 patents

Patents

3 patents

US6291781B1Sep 18, 2001

Combination weighing and counting apparatus

ISHIDA SEISAKUSHO7 citations69

US6615095B1Sep 2, 2003

Goods processing device and managing system

ISHIDA SEISAKUSHO5 citations58

US12565348B2Mar 3, 2026

Bagmaking and packaging apparatus

ISHIDA SEISAKUSHO0 citations45