Inventor

KUMAGAI KATSUMI

JP4 patents

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

RICOH PRINTING SYS LTD

2 patents

US7092117B2Aug 15, 2006

Print system

RICOH PRINTING SYS LTD24 citations91

US7209256B2Apr 24, 2007

Document processing method

RICOH PRINTING SYS LTD2 citations60

HITACHI KOKI KK

1 patent

US6567180B1May 20, 2003

Document printing method

HITACHI KOKI KK80 citations95

AKABANE TATSURO

1 patent

US6950203B1Sep 27, 2005

Print system and print system control method

AKABANE TATSURO19 citations78