Inventor

Akira Nakagawara

Inventor

Chiba, JP

Overview

25→

Patents

1988–2012

Patent span

Physics

Primary field (CPC G)

Patents· 25 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G11Cprimary

G11CStatic stores20%

C07KPeptides15%

H10BElectronic memory devices13%

G01NInvestigating or analysing materials by determining their chemical or physical properties11%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations9%

A61KPreparations for medical, dental or toiletry purposes7%

C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

G06FElectric digital data processing4%

H10DInorganic electric semiconductor devices4%

PatentTitleYear

8,202,690'Cancer marker and therapeutic agent for cancer'2012 7,985,556'Method of screening apoptosis accelerating compound or anti-apoptotic compound and method of determining malignancy of neurodegenerative disease'2011 7,625,711'Screening method for the identification of a drug for the development of an agent for prevention and/or treatment of Alzheimer\'s disease'2009 7,618,787'Method of screening compound capable of accelerating or inhibiting apoptosis, apoptosis accelarator and apoptosis inhibitor'2009 7,601,532'Microarray for predicting the prognosis of neuroblastoma and method for predicting the prognosis of neuroblastoma'2009 7,429,451'Nucleic acids isolated from stage 4 neuroblastoma'2008 7,384,750'Nucleic acid sequences having characteristics of enhanced expression in human neuroblastoma with favorable prognosis based on comparison between human neuroblastoma with favorable prognosis and human neuroblastoma with unfavorable prognosis'2008 7,358,349'Nucleic acids having expression differentials between hepatoblastoma and normal liver'2008 7,335,755'Nucleic acids isolated in neuroblastoma'2008 7,238,796'Human BMCC1 gene'2007 7,214,782'Nucleic acid of novel human kinesin-related gene protein encoded by the nucleic acid peptide fragment thereof and anticancer agents comprising the nucleic acid and the like'2007 7,087,383'Nucleic acid sequences showing enhanced expression in benign neuroblastoma compared with acritical human neuroblastoma'2006 7,075,143'Apparatus and method for high sensitivity read operation'2006 6,800,527'One time programmable semiconductor nonvolatile memory device and method for production of same'2004 6,583,490'One time programmable semiconductor nonvolatile memory device and method for production of same'2003 5,654,922'Nonvolatile semiconductor flash memory'1997 5,601,820'Compositions and methods of making and using human full length TRK-B'1997 5,566,129'Semiconductor memory device with address transition detector'1996 5,561,632'Nonvolatile semiconductor flash memory'1996 5,515,315'Dynamic random access memory'1996 5,401,990'Read-only memory device'1995 5,345,416'High density nonvolatile memory and decoder of the same'1994 5,278,089'Method for producing a read-only memory having a plurality of MISFET'1994 5,202,848'Read only memory device'1993 4,728,900'Balanced differential amplifier'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2006Patents assigned to SONY CORP (12)· patent assignee history

1988–2006Based in Kanagawa, JP· patent location history

1997Based in Philadelphia, PA, US· patent location history

2006Patents assigned to CHIBA PERFECTURE (1)· patent assignee history

2006–2012Based in Chiba, JP· patent location history

2007–2012Patents assigned to CHIBA PREFECTURE (9)· patent assignee history

2007–2012Patents assigned to HISAMITSU PHARMACEUTICAL CO (9)· patent assignee history

2008Patents assigned to EISAMITSU PHARMACEUTICAL CO LT (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SONY CORP	12	1988–2006
CHIBA PREFECTURE	9	2007–2012
HISAMITSU PHARMACEUTICAL CO	9	2007–2012
CHIBA PERFECTURE	1	2006
EISAMITSU PHARMACEUTICAL CO LT	1	2008

Locations

Location	Patents	Span
Chiba, JP	12	2006–2012
Kanagawa, JP	12	1988–2006
Philadelphia, Pennsylvania, US	1	1997