Inventor

Hiroyuki Fujita

Inventor

Ichihara, JP

Overview

20→

Patents

1982–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 20 as inventor

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

C08Fprimary

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds17%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%

A61KPreparations for medical, dental or toiletry purposes10%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for7%

C07KPeptides7%

A23JProtein compositions for foodstuffs5%

C07DHeterocyclic compounds5%

A23FCoffee2%

A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation2%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations2%

PatentTitleYear

10,979,058Detection device and detection method2021 10,951,443Communication device and communication method2021 8,663,720'Process for preparing fermented tea and composition'2014 7,034,002'Angiotensin converting enzyme inhibitor'2006 6,441,111'Polydisperse propylene polymer and process for producing the same'2002 6,410,662'Process for the preparation of olefin (co) polymers, olefin copolymers, and application thereof'2002 6,388,040'Propylene/ethylene/-olefin terpolymers and processes for the production thereof'2002 6,365,689'Propylene/ethylene random copolymer, molding material, and molded article'2002 6,337,372'Propylene/propylene/olefin block copolymer and process for producing the same'2002 6,326,432'Polypropylene composition'2001 6,303,698'Propylene copolymer and process for the production thereof'2001 6,299,911'Extract of Touchi containing an .alpha.-glucosidase inhibitor'2001 6,194,577'Process for producing alicyclic hydrazine derivatives, tetra-hydropyridazine and hexahydropyridazine'2001 5,977,360'Process for producing cyclic hydrazine derivatives, tetra-hydropyridazine and hexahydropyridazine'1999 5,871,843'Laminate and process for its production'1999 5,731,465'Process for the preparation of tertiary butyl hydrazine hydrohalogenide'1998 5,369,015'Method for producing an angiotensin converting enzyme inhibitor-containing composition'1994 5,314,807'Method for producing an angiotensin converting enzyme inhibitor-containing composition'1994 4,615,901'Process for preparing foodstuff having fiber structure'1986 4,362,760'Fibrous food material and process for preparing the same'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1986Patents assigned to KANEGAFUCHI CHEMICAL IND (2)· patent assignee history

1994–2006Patents assigned to NIPPON SYNTHETIC CHEM IND (4)· patent assignee history

1994Based in Suita, JP· patent location history

1998–2001Patents assigned to JAPAN HYDRAZINE CO LTD (3)· patent assignee history

1998–2001Based in Sakaide, JP· patent location history

1999–2021Based in Kanagawa, JP· patent location history

2001–2002Patents assigned to CHISSO CORP (7)· patent assignee history

2001–2002Based in Ichihara, JP· patent location history

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

2021Patents assigned to SONY CORP (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHISSO CORP	7	2001–2002
NIPPON SYNTHETIC CHEM IND	4	1994–2006
JAPAN HYDRAZINE CO LTD	3	1998–2001
KANEGAFUCHI CHEMICAL IND	2	1982–1986
SONY CORP	2	2021

Locations

Location	Patents	Span
Ichihara, JP	7	2001–2002
Kanagawa, JP	3	1999–2021
Sakaide, JP	3	1998–2001
Ibaraki, JP	2	2001–2006
Suita, JP	2	1994