Inventor

Yasuaki Ogawa

Inventor

Otokuni-gun, JP

Overview

63→

Patents

1976–2020

Patent span

Human necessities

Primary field (CPC A)

Patents· 63 as inventor

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes27%

Y10TTechnical subjects covered by former us classification14%

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

B01JChemical or physical processes, e.g. catalysis or colloid chemistry9%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations7%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture4%

C07KPeptides3%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%

G06KGraphical data reading3%

C12NMicroorganisms or enzymes2%

PatentTitleYear

10,565,412Barcode reading device, imaging method and computer-readable storage medium2020 9,968,563Microcapsule formulation and method for producing the same2018 9,413,931'Information processing apparatus and computer-readable storage medium'2016 9,407,805'Electronic device with a cover for imaging'2016 9,033,241'Barcode reading apparatus and computer program product'2015 8,857,576'Disc brake apparatus'2014 8,651,384'Code reading apparatus and computer program product'2014 8,608,075'Code reading apparatus and computer program product'2013 8,456,567'Imaging apparatus, imaging method, and computer-readable storage medium storing program therein'2013 8,313,767'Drug-containing sustained release microparticle, process for producing the same and preparation containing the microparticle'2012 7,378,394'Sustained-release microparticle preparation of human growth hormone and process for producing thereof'2008 7,223,419'Production process for polymeric micelle charged therein with drug and polymeric micelle composition'2007 7,048,947'Sustained-release preparation'2006 6,528,093'Sustained-release preparation'2003 6,071,859'Red tide eliminating composition and method for getting rid of red tide'2000 5,972,891'Sustained-release preparation'1999 5,814,342'Prolonged release microcapsules'1998 5,716,640'Method of producing sustained-release microcapsules'1998 5,668,111'Sustained-release preparation'1997 5,651,990'Prolonged release microparticle preparation and production of the same'1997 5,652,220'Encapsulation of TRH or its analog'1997 5,643,607'Prolonged release microcapsules'1997 5,631,021'Method for producing microcapsule'1997 5,631,020'Method for producing microcapsule'1997 5,622,657'Prolonged release microparticle preparation and production of the same'1997 5,591,713'Water-soluble composition for sustained-release'1997 5,585,460'Biodegradable high-molecular polymers, production and use thereof'1996 5,575,987'Method of producing sustained-release microcapsules'1996 5,486,508'Cyclodextrin composition'1996 5,480,868'Sustained-release preparation'1996 5,480,656'Prolonged release microcapsules'1996 5,476,663'Prolonged release microcapsule'1995 5,416,071'Water-soluble composition for sustained-release containing epo and hyaluronic acid'1995 5,330,767'Sustained release microcapsule'1994 5,304,377'Prolonged release preparation and polymers thereof'1994 5,271,945'Sustained release microcapsule for water soluble drug'1993 5,252,336'Liposome composition whose liposome membrane contains a polyoxyethylene derivative'1993 5,227,222'In-mold decorated illumination panel'1993 5,094,854'Liposome composition useful for hypertheria therapy'1992 5,081,756'Methods for assembling and adjusting a magnetic encoder device'1992 5,080,904'Liposome composition and its production'1992 5,061,492'Prolonged release microcapsule of a water-soluble drug'1991 5,019,394'Liposome composition and its production'1991 5,000,959'Liposome composition and production thereof'1991 4,959,574'Precision Gap Magnetic Encode Device'1990 4,954,298'Method for producing microcapsule'1990 4,917,893'Prolonged release microcapsules'1990 4,877,561'Method of producing liposome'1989 4,849,228'Polymer, production and use thereof'1989 4,844,904'Liposome composition'1989 4,728,721'Polymer, production and use thereof'1988 4,711,782'Prolonged release microcapsules and their production'1987 4,683,288'Polymer and its production'1987 4,677,191'Copolymer and method for producing the same'1987 4,652,441'Prolonged release microcapsule and its production'1987 4,283,389'Novel antibiotic, BN-183B substance'1981 4,220,639'Antibiotics SF-2050 and SF-2050B substances and production and use thereof'1980 4,202,886'Antibiotic SF-1942 substance and process for production of the same'1980 4,103,083'Novel antibiotics derivatives and process for preparing the same'1978 4,076,588'Antibiotic SF-1623 substance and the production thereof'1978 4,010,155'Antibiotic SF-1623 substance'1977 3,975,235'Process for the production of cephamycin type antibiotic substances'1976 3,974,035'Process for preparing a cephamycin type antibiotic substance'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1981Patents assigned to MEIJI SEIKA KAISHA (8)· patent assignee history

1976–1981Based in Yokohama, JP· patent location history

1987–2003Patents assigned to TAKEDA CHEMICAL INDUSTRIES LTD (38)· patent assignee history

1987–1997Based in Osaka, JP· patent location history

1991–1998Based in Otokuni-gun, JP· patent location history

1993–2018Based in Kyoto, JP· patent location history

1996–2006Based in Asaba-cho, JP· patent location history

2012–2015Patents assigned to OGAWA YASUAKI (5)· patent assignee history

2013–2020Patents assigned to CASIO COMPUTER CO LTD (7)· patent assignee history

2013–2015Patents assigned to TANIOKA KEIICHI (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TAKEDA CHEMICAL INDUSTRIES LTD	38	1987–2003
MEIJI SEIKA KAISHA	8	1976–1981
CASIO COMPUTER CO LTD	7	2013–2020
OGAWA YASUAKIself	5	2012–2015
TANIOKA KEIICHI	4	2013–2015

Locations

Location	Patents	Span
Otokuni-gun, JP	10	1991–1998
Osaka, JP	10	1987–1997
Kyoto, JP	8	1993–2018
Yokohama, JP	8	1976–1981
Asaba-cho, JP	7	1996–2006