Inventor

Fumihiko Watanabe

Inventor

Nara, JP

Overview

37→

Patents

1985–2010

Patent span

Chemistry

Primary field (CPC C)

Patents· 37 as inventor

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

C07Dprimary

C07DHeterocyclic compounds28%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations24%

C07CAcyclic or carbocyclic compounds13%

B41JTypewriters12%

Y02PClimate change mitigation technologies in the production or processing of goods11%

A61KPreparations for medical, dental or toiletry purposes10%

H04NPictorial communication, e.g. television1%

PatentTitleYear

7,825,146'Sulfonamide derivative having isoxazole ring'2010 6,949,566'Thiazole and oxazole derivatives'2005 6,897,237'MMP-12 inhibitors'2005 6,881,727'Sulfonated amino acid derivatives and metalloproteinase inhibitors containing the same'2005 6,878,739'Composition for treating or preventing glomerulopathy'2005 6,727,266'Substituted tryptophan derivatives'2004 6,720,343'Oxadiazole derivatives having anticancer effects'2004 6,495,578'Sulfonamide derivatives having oxadiazole rings'2002 6,423,729'Therapeutic or prophylactic agent for glomerulopathy'2002 6,150,394'Sulfonated amino acid derivatives and metalloproteinase inhibitors containing the same'2000 6,147,100'Pyrrolidine derivatives having phospholipase A.sub.2 inhibitory activity'2000 5,988,787'Ink jet apparatus having a recording unit cartridge including a recording head, ink supply system and ink collecting member'1999 5,955,616'Pyrrolidine derivatives having phospholipase A.sub.2 inhibitory activity'1999 5,763,647'Preparation of optically active 1,4-bridged-cyclohexane carboxylic acid derivatives'1998 5,623,289'Facsimile apparatus with ink ejection recording means recoverable prior to transmission of image data by another facsimile apparatus'1997 5,548,309'Apparatus and method for wiping an ink jet recording head with control of relative speed between wiper and head'1996 5,481,290'Recording apparatus'1996 5,481,283'Recovery system and ink jet recording apparatus provided with said recovery system'1996 5,471,230'Capping means and ink jet recording apparatus using the same'1995 5,404,229'Facsimile apparatus with ink ejection recording means recoverable between the transmission of consecutive pages of image data by another facsimile apparatus'1995 5,229,792'Image communication apparatus'1993 5,206,666'Ink jet recording apparatus'1993 5,200,533'Intermediates for preparation of 2,3-trans-1,4-bridged cyclohexane sulfonamide derivatives'1993 5,166,707'Ink jet recording apparatus having easy-access recording medium conveyance route'1992 5,120,865'Preparation of 2,3-trans-1,4-bridged cyclohexane sulfonamide derivatives'1992 5,084,214'Phenolic thioethers, and their production and use'1992 5,043,456'6-oxa and thiabicyclo [3.1.0.] compounds'1991 5,043,451'Bicyclo (2.2.1.) hept-exo-2-yl and bicyclo (2.2.2.) oct-endo-2-yl compounds'1991 5,008,409'Process for preparing 1,4-bridged cyclohexane carboxylic acid derivatives'1991 5,002,972'Compound and composition of substituted hexenoic acid derivatives useful for treating thromboxane A.sub.2 mediated diseases'1991 4,976,891'Bicyclic sulfonamide derivatives'1990 4,960,909'7-oxabicyclo[2.2.1] heptane sulfonamide derivatives'1990 4,916,231'Alkenyltetrazole derivatives'1990 4,861,913'Bicyclic sulfonamide derivatives'1989 4,569,993'Malonyloxacephemcarboxylic acid derivatives'1986 4,525,355'7-.beta.-Ureidoacetamido-oxacephalosporins'1985 4,504,658'Epimerization of malonic acid esters'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–2010Patents assigned to SHIONOGI & CO (27)· patent assignee history

1985–2010Based in Osaka, JP· patent location history

1986–2005Based in Nara, JP· patent location history

1992–1999Patents assigned to CANON KK (10)· patent assignee history

1992–1999Based in Yokohama, JP· patent location history

1992–1999Based in Kitakatsuragi-gun, JP· patent location history

1996Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHIONOGI & CO	27	1985–2010
CANON KK	10	1992–1999

Locations

Location	Patents	Span
Nara, JP	12	1986–2005
Osaka, JP	10	1985–2010
Yokohama, JP	9	1992–1999
Kitakatsuragi-gun, JP	4	1992–1999
Tokyo, JP	1	1996