P

Inventor

UEDA TAKESHI

JP126 patents
⚠️ This page may combine multiple inventors who share the name “UEDA TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RICOH KK

15 patents
US6400391B1Jun 4, 2002

Optical scanning lens, optical scanning device and image forming apparatus

RICOH KK132 citations99
US7253937B2Aug 7, 2007

Multi-beam optical scanning device and image forming apparatus

RICOH KK59 citations98
US5606181AFeb 25, 1997

Edge emitting type light emitting diode array heads

RICOH KK204 citations98
US6744545B2Jun 1, 2004

Optical scanning lens, optical scanning device and image forming apparatus

RICOH KK37 citations96
US7672032B2Mar 2, 2010

Optical scanner and image forming apparatus using optical scanner

RICOH KK27 citations93
US7417777B2Aug 26, 2008

Optical scanning device and image forming apparatus

RICOH KK42 citations93
US7362486B2Apr 22, 2008

Optical scanning device with at least one resin lens for controlling a beam waist position shift

RICOH KK28 citations93
US6771296B2Aug 3, 2004

Optical scanning device and method for providing specific dot offsets at center and ends of scan width

RICOH KK45 citations93
US5680254AOct 21, 1997

Lens for reading an original image

RICOH KK56 citations93
US7663657B2Feb 16, 2010

Optical scanning device and image forming apparatus

RICOH KK26 citations92
US7145589B2Dec 5, 2006

Light scanning apparatus having a liquid crystal deflector and image forming apparatus using the same

RICOH KK26 citations92
US7072127B2Jul 4, 2006

Optical scanning lens, optical scanning device and image forming apparatus

RICOH KK17 citations92
US6870652B2Mar 22, 2005

Optical scanning lens, optical scanning device and image forming apparatus

RICOH KK21 citations92
US7505060B2Mar 17, 2009

Light scanning apparatus having a liquid crystal deflector and image forming apparatus using the same

RICOH KK11 citations84
US6815663B2Nov 9, 2004

Apparatus for optical scanning along with measurement of optical characteristics within scanning region

RICOH KK14 citations84

UEDA TAKESHI

7 patents

JTEKT CORP

5 patents

KOYO SEIKO CO

5 patents

SHIMANO KK

5 patents

DENSO CORP

3 patents

HOSHIZAKI ELECTRIC CO LTD

1 patent

TAKEDA CHEMICAL INDUSTRIES LTD

1 patent

MASUDA KOJI

1 patent

MAEDA SHINGO

1 patent

KAGA SHINICHI

1 patent

KONDO NOBUO

1 patent

NIPPON SOKEN

1 patent

DENSO WAVE INC

1 patent

ASAHI CHEMICAL IND

1 patent

KUDO KOICHI

1 patent

Showing the top 50 of 126 patents by PatentIndex Score.