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Inventor

Takao Iida

Inventor
Tokyo, JP

Overview

25→
Patents
1979–2014
Patent span
Chemistry
Primary field (CPC C)

Patents· 25 as inventor

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

C07Hprimary
C07HSugars21%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
C12NMicroorganisms or enzymes9%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture9%
C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms9%
A61KPreparations for medical, dental or toiletry purposes4%
C07CAcyclic or carbocyclic compounds4%
C07DHeterocyclic compounds4%
Y02PClimate change mitigation technologies in the production or processing of goods4%
PatentTitleYear
8,839,917'Disc brake apparatus'20146,204,002'Gangliosides having fluorescent-tagged ceramide moieties'20016,143,724'2-fluorofucosyl-N-aroylglucosamine derivatives, intermediates, therefor, and processes for producing these'20006,084,081'Lewis X derivatives'20005,808,018'Fluorine containing sialyl Lewis X derivatives and synthetic intermediates thereof'19985,792,842'Ganglioside GM3 derivative having fluorine atom at 9-position of sialic acid and intermediates therefor'19985,789,561'Fluorine-substituted ganglioside GM3 derivative and intermediates therefor'19985,773,596'Preparation of ganglioside having ceramide moiety labeled with fluorescence'19985,627,290'2,3-didehydrosialic acid substituted with fluorine at 7-position and synthetic intermediate thereof'19975,583,208'Ganglioside GM3 derivatives containing fluorine in ceramide portion'19965,468,474'N-acylglutamine derivatives and cosmetic compositions'19955,011,854'Hydroxamic acid derivatives and use thereof in combatting lipoxygenase-mediated diseases'19914,999,196'Compound DC-107 produced by Streptomyces sp.'19914,992,570'UCN-1028A and UCN-1028C and process for the production thereof'19914,734,169'Process for producing hexafluoroacetone hydrate'19884,618,613'Preventive and healing composition for diseases due to lipoxygenase metabolic products'19864,555,402'Physiologically active substance K-252, process for producing same and pharmaceutical composition containing same'19854,511,560'Antibiotic substances DC-45, and their use as medicaments'19854,459,291'Compounds having antibiotic activity, processes for their preparation, pharmaceutical compositions containing them and their use as medicaments'19844,310,661'Antibiotics XK-62-3 and XK-62-4 and process for production thereof'19824,298,690'Antibiotics XK-62-3 and XK-62-4 and process for production thereof'19814,237,230'Novel lactase'19804,216,308'Fortimicin factors D and KE compounds'19804,209,612'Fortimicin factors KF and KG and process for production thereof'19804,145,253'Process for producing fortimicin factors'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1980Patents assigned to ABBOTT LAB (3)· patent assignee history
1979–1991Based in Tokyo, JP· patent location history
1980Patents assigned to DAIWA KASEI KABUSHIKI KAISHA (1)· patent assignee history
1981–1995Patents assigned to KYOWA HAKKO KOGYO KK (9)· patent assignee history
1985–1986Based in Hofu, JP· patent location history
1991–1995Based in Tama, JP· patent location history
1996–2001Patents assigned to DAIKIN IND LTD (9)· patent assignee history
1996–2001Based in Tsukuba, JP· patent location history
1997–1998Based in Ibaraki, JP· patent location history
2014Patents assigned to ADVICS CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAIKIN IND LTD91996–2001
KYOWA HAKKO KOGYO KK91981–1995
ABBOTT LAB31979–1980
ADVICS CO LTD12014
DAIWA KASEI KABUSHIKI KAISHA11980
Locations
LocationPatentsSpan
Tokyo, JP81979–1991
Tsukuba, JP61996–2001
Ibaraki, JP31997–1998
Tama, JP31991–1995
Hofu, JP21985–1986