Inventor

Ryuichiro Kurane

Inventor

Tukuba, JP

Overview

20→

Patents

1979–2008

Patent span

Chemistry

Primary field (CPC C)

Patents· 20 as inventor

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

C12Qprimary

C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms21%

C12NMicroorganisms or enzymes15%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture15%

C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms10%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%

C02FTreatment of water, waste water, sewage, or sludge6%

C08BPolysaccharides4%

A23DEdible oils or fats, e.g. margarines, shortenings or cooking oils2%

A61KPreparations for medical, dental or toiletry purposes2%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations2%

PatentTitleYear

7,429,655'Method for determining a concentration of target nucleic acid molecules, nucleic acid probes for the method and method for analyzing data obtained by the method'2008 7,419,786'Methods for monitoring PCR amplification with fluorescently labeled probes or primers for which fluorescence changes upon hybridization to a target'2008 7,354,707'Nucleic acid probes, method for determining concentrations of nucleic acid by using the probes, and method for analyzing data obtained by the method'2008 7,273,700'Nucleic acid probe and novel method of assaying nucleic acid using the same'2007 7,172,895'Microorganism and drainage method'2007 7,094,540'Method for determining a concentration of target nucleic acid molecules, nucleic acid probes for the method and method for analyzing data obtained by the method'2006 7,030,085'Thiopeptide compounds'2006 6,699,661'Method for determining a concentration of target nucleic acid molecules, nucleic acid probes for the method, and method for analyzing data obtained by the method'2004 6,664,063'Methods for separating,fractionating and analyzing gene of virus existing in hydrosphere'2003 6,495,326'Method for determining a concentration of target nucleic acid molecules, nucleic acid probes for the method, and method for analyzing data obtained by the method'2002 6,492,121'Method for determining a concentration of target nucleic acid molecules, nucleic acid probes for the method, and method for analyzing data obtained by the method'2002 6,461,839'Method of producing a polyunsaturated fatty acid containing culture and polyunsaturated fatty acid containing oil using microorganisms'2002 6,391,576'Method for isolating a microbe'2002 5,804,435'Method for obtaining organic solvent-resistant microorganisms and organic solvent-resistant microorganisms obtainable by the method'1998 5,523,220'Method for producing 3,4-dihydroxyphthalic acid'1996 5,378,832'Polysaccharide and a method of producing it'1995 5,175,279'Polysaccharide, and water absorbent, moisture absorbent or humectant and thickening agent chiefly made of the polysaccharide'1992 4,772,333'Preparation and method for bioprecipitation of soluble pigment in aqueous solution'1988 4,332,904'Biochemical treatment by microorganic method'1982 4,133,752'Method for decomposition of phthalic acid esters by use of microorganisms'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–2008Patents assigned to AGENCY IND SCIENCE TECHN (12)· patent assignee history

1979–2003Based in Chiba, JP· patent location history

1988–1995Based in Ibaraki, JP· patent location history

1996–2008Based in Tsukuba, JP· patent location history

2002–2008Patents assigned to KANKYO ENGINEERING CO LTD (8)· patent assignee history

2002–2008Patents assigned to JAPAN BIOINDUSTRY ASS (3)· patent assignee history

2002Patents assigned to AJINOMOTO KK (1)· patent assignee history

2002–2008Based in Tukuba, JP· patent location history

2002–2006Based in Matsudo, JP· patent location history

2003–2008Patents assigned to NAT INST OF ADVANCED IND SCIEN (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AGENCY IND SCIENCE TECHN	12	1979–2008
KANKYO ENGINEERING CO LTD	8	2002–2008
NAT INST OF ADVANCED IND SCIEN	5	2003–2008
JAPAN BIOINDUSTRY ASS	3	2002–2008
AJINOMOTO KK	1	2002

Locations

Location	Patents	Span
Tukuba, JP	6	2002–2008
Tsukuba, JP	5	1996–2008
Chiba, JP	5	1979–2003
Matsudo, JP	2	2002–2006
Ibaraki, JP	2	1988–1995