Inventor

Ken Numata

Inventor

Dallas, TX, US

Overview

22→

Patents

1987–2002

Patent span

Electricity

Primary field (CPC H)

Patents· 22 as inventor

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

H10Wprimary

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1019%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1015%

C07KPeptides10%

C12NMicroorganisms or enzymes10%

C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms10%

H10DInorganic electric semiconductor devices10%

H10BElectronic memory devices8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

G11CStatic stores4%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture2%

PatentTitleYear

6,472,229'Method for manufacturing a ferroelectric capacitor having improved polarization characteristics and a method for manufacturing a ferroelectric memory device incorporating such capacitor'2002 6,404,664'Twisted bit line structure and method for making same'2002 6,326,695'Twisted bit line structures and method for making same'2001 6,297,085'Method for manufacturing ferroelectric capacitor and method for manufacturing ferroelectric memory'2001 6,251,749'Shallow trench isolation formation with sidewall spacer'2001 6,150,183'Method for manufacturing metal oxide capacitor and method for manufacturing semiconductor memory device'2000 6,033,953'Method for manufacturing dielectric capacitor, dielectric memory device'2000 5,811,352'Method of making reliable metal leads in high speed LSI semiconductors using dummy leads'1998 5,793,600'Method for forming high dielectric capacitor electrode structure and semiconductor memory devices'1998 5,751,056'Reliable metal leads in high speed LSI semiconductors using dummy leads'1998 5,675,187'Reliability of metal leads in high speed LSI semiconductors using dummy vias'1997 5,654,567'Capacitor, electrode or wiring structure, and semi conductor device'1997 5,625,232'Reliability of metal leads in high speed LSI semiconductors using dummy vias'1997 5,519,250'Reliability of metal leads in high speed LSI semiconductors using both dummy leads and thermoconductive layers'1996 5,510,293'Method of making reliable metal leads in high speed LSI semiconductors using thermoconductive layers'1996 5,508,953'Capacitor, electrode structure, and semiconductor memory device'1996 5,476,817'Method of making reliable metal leads in high speed LSI semiconductors using both dummy leads and thermoconductive layers'1995 5,079,148'Peptide antibiotics'1992 5,025,023'Peptide antibiotics'1991 4,898,940'Peptide antibiotics'1990 4,833,076'Peptide antibiotics'1989 4,692,510'Peptide antibiotics'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1991Patents assigned to BRISTOL MYERS CO (4)· patent assignee history

1987–1991Based in Fuchu, JP· patent location history

1990–1992Based in Tokyo, JP· patent location history

1992Patents assigned to BRISTOL MYERS SQUIBB CO (1)· patent assignee history

1995–2002Patents assigned to TEXAS INSTRUMENTS INC (16)· patent assignee history

1995–2002Based in Dallas, TX, US· patent location history

1996–1998Based in Miho, JP· patent location history

1997–2002Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TEXAS INSTRUMENTS INC	16	1995–2002
BRISTOL MYERS CO	4	1987–1991
BRISTOL MYERS SQUIBB CO	1	1992

Locations

Location	Patents	Span
Dallas, Texas, US	11	1995–2002
Fuchu, JP	3	1987–1991
Ibaraki, JP	2	1997–2002
Miho, JP	2	1996–1998
Tokyo, JP	2	1990–1992