Inventor

Takayuki Ozaki

Inventor

Kyoto, JP

Overview

21→

Patents

1977–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 21 as inventor

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

C07Dprimary

C07DHeterocyclic compounds15%

H04LTransmission of digital information, e.g. telegraphic communication12%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium9%

A61KPreparations for medical, dental or toiletry purposes6%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%

C08LCompositions of macromolecular compounds6%

H04BTransmission6%

C07HSugars3%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%

C12NMicroorganisms or enzymes3%

PatentTitleYear

11,053,523Method of producing lipid2021 8,541,537'Branched polycarbonate resin and process for producing the same'2013 8,501,303'Aromatic polycarbonate resin composition'2013 6,987,814'Distortion compensating device'2006 6,487,261'Distortion compensating device'2002 6,201,841'Distortion compensating device'2001 5,962,453'Triazine derivative and medicine'1999 5,568,564'Image processing apparatus and method for inspecting defects of enclosures of semiconductor devices'1996 4,859,767'Glucosylmoranoline derivatives and use thereof for inhibiting increase in blood sugar levels'1989 4,860,282'System for transmitting auxiliary signal in a multiplex communication system'1989 4,831,055'Benzoic acid derivatives'1989 4,755,523'Abietamide derivatives'1988 4,670,788'Gray scale transformation circuit'1987 4,656,644'Digital radio receiving apparatus'1987 4,593,413'Space-diversity receiving system'1986 4,543,659'Method for recognizing a pellet pattern'1985 4,538,121'High frequency generator with output shut-off or reduced by biasing multiplier diode'1985 4,237,132'Morpholinone derivatives and method of use'1980 4,162,331'Substituted N-(carboxymethyl)-3-aminopropan-2-ol derivatives'1979 4,094,991'Substituted N-(carboxymethyl)-3-aminopropan-2-ol derivatives'1978 4,064,252'Substituted N-(carboxymethyl)-3-aminopropan-2-ol derivatives'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1999Patents assigned to NIPPON SHINYAKU CO LTD (8)· patent assignee history

1977–1980Based in Kyoto, JP· patent location history

1985–2006Patents assigned to FUJITSU LTD (7)· patent assignee history

1985–1996Based in Hyogo, JP· patent location history

1985–1989Based in Tochigi, JP· patent location history

1988–1989Based in Moriyama, JP· patent location history

2001–2006Based in Kawasaki, JP· patent location history

2013Patents assigned to OKAMOTO HIROSHI (2)· patent assignee history

2013Patents assigned to OZAKI TAKAYUKI (2)· patent assignee history

2013Patents assigned to SHUTO HIROSHI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NIPPON SHINYAKU CO LTD	8	1977–1999
FUJITSU LTD	7	1985–2006
OKAMOTO HIROSHI	2	2013
OZAKI TAKAYUKIself	2	2013
SHUTO HIROSHI	2	2013

Locations

Location	Patents	Span
Kyoto, JP	4	1977–1980
Kawasaki, JP	3	2001–2006
Hyogo, JP	3	1985–1996
Moriyama, JP	3	1988–1989
Tochigi, JP	3	1985–1989