Inventor

Akio Miyake

Inventor

Hirakata, JP

Overview

1978–2000

Patent span

Chemistry

Primary field (CPC C)

Patents· 35 as inventor

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

C07Dprimary

C07DHeterocyclic compounds47%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations16%

A61KPreparations for medical, dental or toiletry purposes14%

C07CAcyclic or carbocyclic compounds7%

C07KPeptides5%

Y02PClimate change mitigation technologies in the production or processing of goods5%

A41DOuterwear2%

A61BDiagnosis2%

G03CPhotosensitive materials for photographic purposes2%

PatentTitleYear

6,012,169'Glove made of polyvinyl chloride resin'2000 5,948,774'Cephem compounds, their production and use'1999 5,945,419'Method for treating allergic rhinitis'1999 5,922,712'Eosinophil chemotaxis inhibitor'1999 5,889,009'Method of inhibiting cell adhesion'1999 5,703,081'Quinolonecarboxylic acid derivatives, their production and use'1997 5,519,024'Quinolonecarboxylic acid derivatives and their use'1996 5,492,909'Triazolopyridazine derivatives, their production and use'1996 5,491,145'Imidazopyridazines, their production and use'1996 5,482,939'Triazolopyridazine compounds, their production and use'1996 5,409,919'Pharmaceutically acceptable salt of 7B-[2-(5-amino-1,2,4-thio-diazol-3-yl)-2(Z)-metho-xyiminoacetamido]-3-[( imidazo[1,2-b]pyridazinium-1-yl)methyl]-3-cephem-4-carboxylate and composition comprising same'1995 5,389,633'Triazolopyridazine compounds, their production and use'1995 5,369,104'Pyridazine compounds, their production and use'1994 5,210,224'Process for preparing lankacidin carbamate derivatives'1993 5,202,324'Imidazopyridazines'1993 5,155,108'Imidazopyridazines and use as antiasthmatic agents'1992 5,145,850'Imidazopyridazines, their production and use'1992 5,098,892'Process for preparation of bicyclic compounds'1992 4,962,100'3-Condensed imidazolium-cephem compounds'1990 4,946,837'Cephem compounds'1990 4,942,159'Cephem compounds, their production and use'1990 4,921,851'Cephem compounds, their production and use'1990 4,873,172'Process for forming a superhigh contrast negative image'1989 4,864,022'3-Condensed imidazolium-cephem compounds'1989 4,839,351'Antibacterial compounds, and use'1989 4,822,818'Bicycle compounds, their production and use'1989 4,797,395'1-Acyloxyalkyl esters of cephalosporin'1989 4,788,185'Cephalosporin compounds'1988 4,725,592'1-Acyloxyalkyl esters of cephalosporin'1988 4,665,065'3-pyrazolo(1,5-a.alpha.pyridinium cephem compounds'1987 4,593,115'Method for producing 1-iodoalkyl acylates'1986 4,521,607'Chromanyl glycines'1985 4,474,692'L-Alanyl-N-(indan-2-yl)glycine, its esters and salts thereof'1984 4,148,897'1,2-Dihydronaphthalene derivatives and pharmaceutical composition'1979 4,066,648'Isochroman derivatives'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1999Patents assigned to TAKEDA CHEMICAL INDUSTRIES LTD (33)· patent assignee history

1978Based in Takatsuki, JP· patent location history

1979–1999Based in Hirakata, JP· patent location history

1986–1999Based in Osaka, JP· patent location history

1989Patents assigned to FUJI PHOTO FILM CO LTD (1)· patent assignee history

2000Patents assigned to SHOWA KABUSHIKI KAISHA (1)· patent assignee history

2000Based in Himeji, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TAKEDA CHEMICAL INDUSTRIES LTD	33	1978–1999
FUJI PHOTO FILM CO LTD	1	1989
SHOWA KABUSHIKI KAISHA	1	2000

Locations

Location	Patents	Span
Hirakata, JP	20	1979–1999
Osaka, JP	13	1986–1999
Himeji, JP	1	2000
Takatsuki, JP	1	1978