Inventor

HISAZUMI TAKASHI

JP6 patents

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

RICOH KK

3 patents

US7706699B2Apr 27, 2010

Toner container and image forming apparatus

RICOH KK84 citations98

US7822371B2Oct 26, 2010

Toner container and image forming apparatus

RICOH KK77 citations97

US7702262B2Apr 20, 2010

Toner container including a container body with a gripper at the end thereof, and associated method

RICOH KK67 citations97

RICOH CO LTD

2 patents

US7991334B2Aug 2, 2011

Toner container and image forming apparatus

RICOH CO LTD52 citations97

US7853184B2Dec 14, 2010

Toner container and image forming apparatus

RICOH CO LTD62 citations97

TAGUCHI NOBUYUKI

1 patent

US8126375B2Feb 28, 2012

Toner container and image forming apparatus

TAGUCHI NOBUYUKI45 citations97