Inventor

YUJI ARAI

JP2 patents

⚠️ This page may combine multiple inventors who share the name “YUJI ARAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RICOH KK

1 patent

US7324780B2Jan 29, 2008

Image forming apparatus, waste toner tank, and a method of moving waste toner

RICOH KK7 citations71

YOKOGAWA ELECTRIC CORP

1 patent

US7013733B2Mar 21, 2006

Silicon resonant type pressure sensor

YOKOGAWA ELECTRIC CORP8 citations62