Inventor

Akio Mimura

Inventor

Fuji, JP

Overview

23→

Patents

1977–2008

Patent span

Chemistry

Primary field (CPC C)

Patents· 23 as inventor

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

H10Dprimary

H10DInorganic electric semiconductor devices13%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein12%

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

C12NMicroorganisms or enzymes7%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture7%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%

A23BPreservation of foods, foodstuffs or non-alcoholic beverages3%

C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms3%

C12YEnzymes3%

PatentTitleYear

7,419,860'Method of fabricating a semiconductor thin film'2008 7,315,335'Liquid crystal display device with variations of positions of peaks of depth distributions of concentration of impurities in polycrystalline being within 10% of thickness'2008 6,636,280'Liquid crystal display device having improved TFTs and a fabrication method thereof'2003 6,608,326'Semiconductor film, liquid-crystal display using semiconductor film, and method of manufacture thereof'2003 6,127,210'Manufacturing method of CMOS thin film semiconductor device and CMOS thin film semiconductor device manufactured thereby'2000 5,283,566'Plane display'1994 5,266,344'Method for making tetrahydrocurcumin and a substance containing the antioxidative substance tetrahydrocurcumin'1993 5,182,193'Method for measuring biomass'1993 5,149,648'Enzymes employed for producing pulps'1992 5,132,294'Antioxidative glycoside and antioxidative composition containing the same'1992 5,081,027'Method for producing pulp by treatment using a microorganism, and its related enzymes'1992 5,008,218'Method for fabricating a thin film transistor using a silicide as an etch mask'1991 4,954,855'Thin film transistor formed on insulating substrate'1990 4,942,441'Thin film semiconductor device and method of manufacturing the same'1990 4,760,021'Biological response modifier having cell differentiation-induction activity and process for production thereof'1988 4,746,961'Field effect transistor'1988 4,450,233'Immobilization of microorganisms in a polymer gel'1984 4,360,594'Process for producing L-tryptophan or derivatives thereof using microorganisms'1982 4,349,627'Process for producing L-tryptophan or derivatives thereof using a microorganism'1982 4,173,674'Dielectric insulator separated substrate for semiconductor integrated circuits'1979 4,080,283'Process for continuous production of pitch'1978 4,079,506'Method of preparing a dielectric-isolated substrate for semiconductor integrated circuitries'1978 4,017,341'Method of manufacturing semiconductor integrated circuit with prevention of substrate warpage'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–2008Patents assigned to HITACHI LTD (13)· patent assignee history

1977–1979Based in Hitachi, JP· patent location history

1978Patents assigned to KOA OIL CO LTD (1)· patent assignee history

1982–1984Patents assigned to ASAHI CHEMICAL IND (3)· patent assignee history

1982–1993Based in Fuji, JP· patent location history

1988Patents assigned to AGENCY IND SCIENCE TECHN (1)· patent assignee history

1988–1994Based in Katsuta, JP· patent location history

1992–1993Patents assigned to KOBE STEEL LTD (5)· patent assignee history

2000–2008Based in Hitachinaka, JP· patent location history

2003–2008Based in Mobara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	13	1977–2008
KOBE STEEL LTD	5	1992–1993
ASAHI CHEMICAL IND	3	1982–1984
AGENCY IND SCIENCE TECHN	1	1988
KOA OIL CO LTD	1	1978

Locations

Location	Patents	Span
Fuji, JP	6	1982–1993
Katsuta, JP	5	1988–1994
Hitachinaka, JP	3	2000–2008
Hitachi, JP	3	1977–1979
Mobara, JP	2	2003–2008