Inventor
ITOH MASANORI
JP62 patents
⚠️ This page may combine multiple inventors who share the name “ITOH MASANORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
9 patentsUS6873789B1Mar 29, 2005
AV data recording apparatus and method, and disk recorded by the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations93
US7386553B2Jun 10, 2008
Data processing device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations70
US7260582B2Aug 21, 2007
Information recording apparatus, method, information reproduction apparatus, and method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations63
US7386222B2Jun 10, 2008
Audio/video information recording/reproducing device and method therefor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations52
US7327946B2Feb 5, 2008
AV data recording apparatus and method, and disk recorded by the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
US7324740B2Jan 29, 2008
AV data recording apparatus and method, and disk recorded by the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
US7305175B2Dec 4, 2007
AV data recording apparatus and method, and disk recorded by the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
US7260317B2Aug 21, 2007
AV data recording apparatus and method, and disk recorded by the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
US7218844B2May 15, 2007
AV data recording apparatus and method, and disk recorded by the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
DAICEL CHEM
8 patentsUS5720803AFeb 24, 1998
Biodegradable cellulose ester composition and article
DAICEL CHEM52 citations95
US5478386ADec 26, 1995
Biodegradable cellulose ester composition and article
DAICEL CHEM75 citations95
US5804296ASep 8, 1998
Cellulose ester compositions and shaped articles
DAICEL CHEM83 citations93
US5609677AMar 11, 1997
Biodegradable cellulose ester composition and article
DAICEL CHEM23 citations92
US4702958AOct 27, 1987
Laser recording film
DAICEL CHEM35 citations92
US4590145AMay 20, 1986
Photopolymerization initiator comprised of thioxanthones and oxime esters
DAICEL CHEM92 citations92
US4442160AApr 10, 1984
Electrostatic recording medium having an electrically conductive layer containing pre-dispersed electrically conductive carbon black and polyurethane binder resin
DAICEL CHEM10 citations70
US4410584AOct 18, 1983
Electrostatic recording member
DAICEL CHEM11 citations69
PANASONIC CORP
7 patentsUS8032012B2Oct 4, 2011
Data processor
PANASONIC CORP4 citations63
US7856452B2Dec 21, 2010
Data processor
PANASONIC CORP4 citations63
US7835615B2Nov 16, 2010
Data processing apparatus
PANASONIC CORP4 citations63
US7660214B2Feb 9, 2010
Reproducing apparatus
PANASONIC CORP2 citations63
US7657565B2Feb 2, 2010
Data processor
PANASONIC CORP4 citations63
US7577337B2Aug 18, 2009
Audio/video data recording/reproducing device and method, and audio/video data reproducing device and method
PANASONIC CORP4 citations63
US7574106B2Aug 11, 2009
Reproducing apparatus
PANASONIC CORP0 citations52
OKI ELECTRIC IND CO LTD
5 patentsUS7811872B2Oct 12, 2010
Method for manufacturing a field effect transistor having a field plate
OKI ELECTRIC IND CO LTD29 citations92
US7601993B2Oct 13, 2009
Semiconductor device having ohmic recessed electrode
OKI ELECTRIC IND CO LTD42 citations92
US6570199B1May 27, 2003
Semiconductor device and method of manufacturing the same
OKI ELECTRIC IND CO LTD3 citations63
US6541340B2Apr 1, 2003
Method of manufacturing a semiconductor device with a concave trench
OKI ELECTRIC IND CO LTD2 citations63
US6181147B1Jan 30, 2001
Device evaluation circuit
OKI ELECTRIC IND CO LTD4 citations63
RICOH KK
5 patentsUS5742801AApr 21, 1998
Microprocessor to which additional instructions are added and instructions addition method thereof
RICOH KK25 citations92
US7460261B2Dec 2, 2008
Printing system, printing management device, print server, printing method, and storage medium
RICOH KK16 citations84
US7788377B2Aug 31, 2010
Method and apparatus for providing a service for sharing a printing environment
RICOH KK6 citations61
US7804942B2Sep 28, 2010
Tone detector judging a detection of a predetermined tone signal by comparing a characteristic quantity of the tone signal with characteristic quantities of other signals
RICOH KK0 citations52
US7227943B2Jun 5, 2007
Tone detector
RICOH KK0 citations52
NIPPON T M I CO LTD
3 patentsUS5934439AAug 10, 1999
Automatic commercial article renting system
NIPPON T M I CO LTD81 citations94
US6109524AAug 29, 2000
Automatic commodity handling apparatus utilizing IC card
NIPPON T M I CO LTD105 citations93
US5812641ASep 22, 1998
Method of renting portable-type communicating devices
NIPPON T M I CO LTD41 citations90
DAICEL LTD
3 patentsUS3954903AMay 4, 1976
Impact-resistant resin composition
DAICEL LTD19 citations71
US4299748ANov 10, 1981
Aqueous coating compositions containing electroconductive copolymer
DAICEL LTD17 citations68
US3935153AJan 27, 1976
Process for preparing styrene resins containing polyester plasticizers
DAICEL LTD6 citations61
FUJIKURA LTD
2 patentsYAHATA HIROSHI
2 patentsFUJITSU LTD
1 patentCANON KK
1 patentXEROX CORP
1 patentITOH MASANORI
1 patentDAINIPPON SUMITOMO PHARMA CO
1 patentUEDA HISATAKA
1 patentShowing the top 50 of 62 patents by PatentIndex Score.