Inventor

MATSUOKA YOSHIYUKI

15 patents

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

CASIO COMPUTER CO LTD

2 patents

US6215511B1Apr 10, 2001

Optical writing head driving device

CASIO COMPUTER CO LTD29 citations89

US7898562B2Mar 1, 2011

Exposing device and image forming apparatus

CASIO COMPUTER CO LTD4 citations62

TSUMURA & CO

2 patents

US4904694AFeb 27, 1990

Biphenyl derivative useful in the treatment of liver diseases

TSUMURA & CO11 citations81

US4962211AOct 9, 1990

Novel biphenyl derivative and production and use thereof

TSUMURA & CO0 citations51

PRAIRIE DOG CO LTD

2 patents

US7628274B2Dec 8, 2009

Cake-shaped decorative accessory made of a towel in a cup

PRAIRIE DOG CO LTD2 citations52

US7698875B2Apr 20, 2010

Method of manufacturing a cake-shaped decorative accessory made of a towel

PRAIRIE DOG CO LTD1 citations42

EBISAWA ISAO

2 patents

US8410689B2Apr 2, 2013

Stacked body having a light emitting element and a light detecting element for measuring an amount of light, a light emitting device, and an image formation device

EBISAWA ISAO1 citations50

US8446445B2May 21, 2013

Exposure device, image forming apparatus and method for operating exposure device

EBISAWA ISAO0 citations39

MITSUBISHI RAYON CO

1 patent

US6641717B2Nov 4, 2003

Water purifier

MITSUBISHI RAYON CO21 citations90

MITSUBISHI PETROCHEMICAL CO

1 patent

US4247729AJan 27, 1981

Process for producing high purity benzene

MITSUBISHI PETROCHEMICAL CO9 citations68

TSUMURA JUNTENDO KK

1 patent

US5032685AJul 16, 1991

Biphenyl derivative and production and use thereof

TSUMURA JUNTENDO KK1 citations61

MITSUBISHI ELECTRIC CORP

1 patent

US4877567AOct 31, 1989

Method for manufacturing an electrically insulating formed channel member

MITSUBISHI ELECTRIC CORP3 citations59

MATSUOKA YOSHIYUKI

1 patent

US8199182B2Jun 12, 2012

Exposing device and image forming apparatus

MATSUOKA YOSHIYUKI0 citations45

KOBAYASHI KENJI

1 patent

US8144176B2Mar 27, 2012

Exposure apparatus, method for correcting emission quantity of exposure apparatus, and image forming apparatus

KOBAYASHI KENJI0 citations41

CASIO ELECTRONICS MFG CO

1 patent

US7022444B2Apr 4, 2006

Color image forming method and apparatus, and microcapsule toner for use therewith

CASIO ELECTRONICS MFG CO0 citations35