Inventor

Susumu Hanyu

Inventor

Tokyo, JP

Overview

1976–1991

Patent span

Textiles

Primary field (CPC D)

Patents· 91 as inventor

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

D05Bprimary

D05BSewing68%

D05DIndexing scheme associated with subclasses d05b and d05c, relating to sewing, embroidering and tufting8%

G05BControl or regulating systems in general6%

LOCD14%

B41JTypewriters3%

D06BTreating textile materials using liquids, gases or vapours2%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters2%

A61BDiagnosis1%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables1%

C07DHeterocyclic compounds1%

PatentTitleYear

5,035,193'Continuous hem stitching sewing machine'1991 5,022,335'Upper thread supplying device in sewing machine'1991 5,020,461'Lower thread amount display device of sewing machine'1991 4,998,491'Method of automatically controlling upper thread tension in a sewing machine'1991 4,966,089'A sewing machine with a pivotable stitch pattern table'1990 4,960,062'Sewing machine automatic thread tension device with thread elongation detector'1990 4,949,657'Sewing machine with a device for amending thread tightening by needle positions'1990 4,938,158'Lower thread supplying mechanism for a sewing machine'1990 4,926,770'Needle hole guide mechanism for zigzag sewing machine'1990 4,907,517'Sewing machine with a device for guiding an upper thread'1990 4,862,816'Computer operated sewing machine with a mode switching function'1989 4,784,073'Device of a sewing machine for forming blind stitches'1988 4,781,133'Automatic buttonhole stitching method of sewing machine'1988 4,736,697'Fabric presser device of a sewing machine'1988 4,721,049'Selecting mechanism of a double-function sewing machine'1988 4,702,185'Sewing machine with an automatic thread tension device'1987 4,700,644'Sewing machine having an automatic lower thread tension device'1987 4,693,198'Adjusting device of slack amount of lower thread in zigzag sewing machine'1987 4,693,193'Device of guiding drawing-out of a lower thread from a horizontal bobbin carrier of a sewing machine'1987 D0291088'Sewing machine'1987 4,664,545'Paper feeding mechanism of printing machine'1987 4,660,488'Computer sewing machine'1987 4,648,340'Automatic buttonhole stitching device of a computerized sewing machine'1987 4,643,120'Zigzag sewing machine'1987 4,638,751'Sewing machine with a device for setting thread tension'1987 4,623,275'Shifting mechanism for a sintered-body platen in a dot-matrix impact printer'1986 4,620,810'Sound proof device of a printer'1986 4,620,496'Pattern selecting device of an electronic control sewing machine'1986 4,602,583'Pattern selection device of electronic sewing machine'1986 4,584,956'Arrangement of pattern indication in a pattern selecting device of a sewing machine'1986 4,583,475'Presser foot for zigzag sewing machines'1986 4,580,513'Pattern selecting device for electronic sewing machines'1986 4,580,514'Multiple hem stitches and apparatus for forming the same'1986 4,579,615'Method and a device for connecting threads of a sewing machine'1986 4,577,576'Stitching adjustment device of a sewing machine'1986 4,572,090'Snap fit workpiece edge guide for a sewing machine'1986 4,565,143'Method of automatically adjusting thread tension in a sewing machine'1986 4,563,963'Method of forming stop stitches in a computerized sewing machine'1986 4,560,296'Color printer'1985 4,542,706'Lower thread tension adjusting device of sewing machine'1985 4,538,535'Sewing machine with upper thread dyeing mechanism'1985 4,531,466'Computer sewing machine with response function as to the usage thereof'1985 4,522,134'Pattern generating system of computer sewing machine'1985 4,520,987'Structure of supporting a stepping motor'1985 4,501,210'Electrode control sewing machine'1985 4,498,405'Dual-function sewing machine'1985 4,478,161'Switching device of a double-function sewing machine'1984 4,473,019'Hem stitch presser foot'1984 4,466,368'Lock stitching sewing machine with a thread tightening device'1984 4,466,370'Zigzag hemstitch'1984 4,465,005'Apparatus for dyeing sewing machine upper threads'1984 4,458,613'Sewing machine with bobbin thread tension adjusting device'1984 4,457,246'Method of making pattern data for a sewing machine'1984 D0274435'Sewing machine'1984 4,441,439'Stitch function switching system for sewing machines'1984 4,438,718'Phase indication device of sewing machine'1984 4,436,042'Dual function sewing machine with a rotatable base'1984 4,423,693'Feed dog structure of sewing machines'1984 4,414,908'Suturing machine for medical treatment'1983 D0271106'Sewing machine controller'1983 4,409,915'Switch control method of an electronic sewing machine'1983 4,401,042'Electronic control sewing machine'1983 4,399,762'Sewing machine housing structure'1983 D0270159'Carrying handle for sewing machine'1983 4,380,204'Needle and feed cam arrangement for a zig zag sewing machine'1983 4,377,980'Automatic thread tensioning device for sewing machines'1983 4,375,198'Hemstitching method of sewing machine'1983 4,368,681'Pattern selecting mechanism of a sewing machine'1983 4,345,196'Speed control device for sewing machines'1982 4,343,250'Lock stitching and over-lock stitching sewing machine'1982 4,343,248'Pattern selecting system of an electronic sewing machine'1982 4,343,252'Free arm sewing machine'1982 4,340,002'Upper shaft phase detecting system for sewing machines'1982 4,340,003'Lock stitching sewing machine with a thread tightening device'1982 D0264973'Sewing machine controller'1982 D0264848'Sewing machine foot pedal'1982 4,331,090'Bobbin thread tensioning device for a sewing machine'1982 4,329,934'Needle holding device for sewing machines'1982 4,323,022'Pattern selecting system for electronic sewing machine'1982 4,313,389'Sewing machine with a pattern selecting device'1982 4,310,788'Speed control device of sewing machines'1982 4,290,377'Sewing machine'1981 4,278,039'Detachable presser foot'1981 4,267,786'Lock stitching and overlock stitching sewing machine'1981 4,266,493'Electronic pattern stitching sewing machine'1981 4,196,682'Feed adjusting device for sewing machines'1980 D0250194'Sewing machine needle'1978 4,079,683'Indicating arrangement for use in sewing machines'1978 4,058,073'Case for portable sewing machines'1977 4,037,549'Case for portable sewing machines'1977 3,973,508'Sewing machine zipper foot'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1991Patents assigned to JANOME SEWING MACHINE CO LTD (89)· patent assignee history

1976–1988Based in Hachioji, JP· patent location history

1984–1991Based in Tokyo, JP· patent location history

1990Patents assigned to JANOME SEWING MACHINE (1)· patent assignee history

1990Patents assigned to JANOME SEWING MACHINE CO LTD D (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
JANOME SEWING MACHINE CO LTD	89	1976–1991
JANOME SEWING MACHINE	1	1990
JANOME SEWING MACHINE CO LTD D	1	1990

Locations

Location	Patents	Span
Tokyo, JP	47	1984–1991
Hachioji, JP	44	1976–1988