Inventor

Yataro Ichikawa

Inventor

Tokorozawa, JP

Overview

49→

Patents

1976–2006

Patent span

Chemistry

Primary field (CPC C)

Patents· 49 as inventor

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

C07Cprimary

C07CAcyclic or carbocyclic compounds19%

C07KPeptides14%

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

C07DHeterocyclic compounds9%

A01NPreservation of bodies of humans or animals or plants or parts thereof8%

A61KPreparations for medical, dental or toiletry purposes7%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%

C12NMicroorganisms or enzymes5%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%

PatentTitleYear

7,033,547'Exhaust gas treating apparatus and vehicle equipped with the apparatus'2006 6,270,118'Slip prevention apparatus and vehicle equipped with the apparatus'2001 5,576,193'Protein having human plasmin inhibiting activity'1996 5,534,255'Monoclonal antibody specific to human .alpha..sub.2 -plasmin inhibitor'1996 5,463,025'Protein having human plasmin inhibiting activity'1995 5,369,038'Method for immunological assay of free lipoprotein associated coagulation inhibitor (LACI) and kit therefor'1994 5,262,309'Terminal modifications of tumor necrosis factor'1993 5,221,738'cDNA and genomic DNA encoding the amino acid sequence of human .alpha..sub.2 -plasmin inhibition'1993 H0001148'Method of separating activated human protein C'1993 5,187,067'Immunological determination of free human protein S and C4bp-protein S complex'1993 5,180,676'Method of cultivating animal or plant cells'1993 5,101,024'Human immunoglobulin and enhancer gene fragments'1992 5,075,236'Method of detecting Kawasaki disease using anti-tumor necrosis antibody'1991 5,028,420'Muteins of tumor necrosis factor'1991 4,935,496'Mouse-human chimaeric immunoglobulin heavy chain specific for the call antigen'1990 4,902,334'Regulation of plant metabolism by alpha, beta-or beta, gamma-unsaturated carboxylic acids or derivatives thereof'1990 4,902,614'Monoclonal antibody to human protein C'1990 4,855,237'Double-stranded DNA having sequences complementary to a single-stranded DNA and derived from a bean golden mosaic virus'1989 4,846,877'Plant growth promoter and method of plant growth promotion'1989 4,845,264'Phenoxycarboxylic acid and herbicide comprising it as active ingredient'1989 4,838,923'Organo-phosphorus compound and herbicide comprising it as active ingredient'1989 4,814,278'Culture apparatus and method'1989 4,812,163'Phenoxyacetic acids and herbicides comprising them as active ingredients'1989 4,789,636'Double-stranded DNA having sequences complementary to a single-stranded DNA and derived from mungbean yellow mosaic virus'1988 4,786,719'DNA sequence'1988 4,772,314'Plant growth promoter and method of plant growth promotion'1988 4,755,209'Certain herbicidal 2-pyridyloxy(or phenoxy)-phenoxy-lower alkanoylaminomethylene-phosphonil acids or esters thereof'1988 4,685,952'Benzoylaminoalkylenephosphonic acids or esters thereof, herbicidal compositions containing same and their herbicidal use'1987 4,668,782'Anhydrous crystalline or crystalline hemihydrate monohydrate or trihydrate of cephalosporin derivative'1987 4,303,664'Novel penicillin derivatives containing a coumarin nucleus and medicines containing the same'1981 4,209,644'Allyl acetyl derivatives of .beta., .gamma.-unsaturated aldehyde'1980 4,164,518'Process for producing diphenyls'1979 4,153,630'Inclusion compounds, process for preparation thereof, and process for separating isomers using the inclusion compounds'1979 4,151,204'Process for preparing amino alcohols'1979 4,145,366'Process for isomerizing one of the geometric isomers of an .alpha.,.beta.-unsaturated aldehyde to its corresponding other geometric isomer'1979 4,138,553'3-Methylene cephalosporanic acid derivatives and process for preparation thereof'1979 4,116,955'Inclusion complex compound, process for its production, and method for its use'1978 4,110,403'Process for preparing .beta.,.gamma.-unsaturated aldehydes'1978 4,100,180'Process for hydrogenating unsaturated aldehydes to unsaturated alcohols'1978 4,096,186'Process for racemizing optically active amino compounds'1978 4,082,804'Process for preparing 2-amino-1-butanol by reaction of the tartarate with an alkaline earth metal compound'1978 3,989,706'Process for the preparation of pyridines'1976 3,983,159'Process for producing biphenylpolycarboxylic acid ester'1976 3,978,092'Process for the preparation of unsaturated carbonyl compounds'1976 3,975,441'Process for recovering purified 4-hydroxy-2,4,6-trimethyl-2,5-cyclohexadiene-1-one'1976 3,968,172'Process for the preparation of 2,4,6-trimethylphenol'1976 3,966,818'Novel process for preparation of 4-hydroxy-2,4,6-trimethyl-2,5-cyclohexadiene-1-one'1976 3,963,787'Process for producing diphenyls'1976 3,957,887'Process for preparing trimethylhydroquinone'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1996Patents assigned to TEIJIN LTD (46)· patent assignee history

1976–1980Based in Iwakuni, JP· patent location history

1978–1981Based in Fuchu, JP· patent location history

1987–2001Based in Tokorozawa, JP· patent location history

1993–2006Based in Saitama-shi, JP· patent location history

2006Patents assigned to ICHIKAWA YATARO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TEIJIN LTD	46	1976–1996
ICHIKAWA YATAROself	1	2006

Locations

Location	Patents	Span
Tokorozawa, JP	27	1987–2001
Iwakuni, JP	15	1976–1980
Fuchu, JP	5	1978–1981
Saitama-shi, JP	2	1993–2006