P

Inventor

SATOH OSAMU

JP53 patents
⚠️ This page may combine multiple inventors who share the name “SATOH OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RICOH KK

14 patents
US7203431B2Apr 10, 2007

Abnormality determining method, abnormality determining apparatus, and image forming apparatus

RICOH KK54 citations96
US7110917B2Sep 19, 2006

Abnormality determining method, and abnormality determining apparatus and image forming apparatus using same

RICOH KK57 citations96
US7554574B2Jun 30, 2009

Abnormal state occurrence predicting method, state deciding apparatus, and image forming system

RICOH KK29 citations93
US7457550B2Nov 25, 2008

Abnormality determining apparatus, image forming apparatus, copying machine, and information obtaining method

RICOH KK32 citations93
US7327962B2Feb 5, 2008

Abnormality determining method, abnormality determining apparatus, and image forming apparatus

RICOH KK35 citations93
US7184674B2Feb 27, 2007

Detecting device for an image forming apparatus

RICOH KK29 citations93
US6785490B2Aug 31, 2004

Developer and image formation apparatus having developer

RICOH KK31 citations93
US6515747B1Feb 4, 2003

Method and device for measuring a substance concentration in a liquid

RICOH KK19 citations93
US6876822B2Apr 5, 2005

Methods for forming and developing an image

RICOH KK17 citations92
US6694112B2Feb 17, 2004

Developing device using a developing liquid including a rotatable agitator in a developing liquid reservoir and image forming apparatus including the same

RICOH KK32 citations92
US7778555B2Aug 17, 2010

Abnormality determining apparatus, image forming apparatus, copying machine, and information obtaining method

RICOH KK14 citations84
US7103298B2Sep 5, 2006

Toner scatter suppressing developing device, image formation apparatus and process cartridge

RICOH KK15 citations84
US6937830B2Aug 30, 2005

Image forming apparatus

RICOH KK17 citations84
US7004650B2Feb 28, 2006

Developing device using a developing liquid and image forming apparatus including the same

RICOH KK10 citations74

ASAHI OPTICAL CO LTD

5 patents

SATOH OSAMU

5 patents

RICOH CO LTD

4 patents

NAKAZATO YASUSHI

4 patents

MAZDA MOTOR

3 patents

KAWASAKI HEAVY IND LTD

3 patents

IMAZEKI MIKIKO

3 patents

HITACHI LTD

1 patent

SHIMADZU CORP

1 patent

YAMASHITA MASAHIDE

1 patent

SAWADA MASAICHI

1 patent

UE KOHJI

1 patent

TAKEHISA AKIRA

1 patent

CANON KK

1 patent

HORI KOHEI

1 patent

SHOJI HISASHI

1 patent

Showing the top 50 of 53 patents by PatentIndex Score.