Inventor

Tsutomu Sainen

Inventor

Kanazawa, JP

Overview

24→

Patents

1984–2001

Patent span

Textiles

Primary field (CPC D)

Patents· 24 as inventor

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

D03Dprimary

D03DWoven fabrics56%

G05BControl or regulating systems in general18%

D03JAuxiliary weaving apparatus10%

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

G06NComputing arrangements based on specific computational models3%

G10KSound-producing devices3%

PatentTitleYear

6,314,335'Fuzzy control apparatus for jet loom'2001 5,816,295'Weft insertion control method'1998 5,440,495'Control device for weft inserting in jet loom'1995 5,437,314'Warp feed controller having tension detectors for use in twin beam weaving machine'1995 5,321,621'Method of optimizing the control of looms for improving the economic efficiency of a weaving mill'1994 5,320,142'Method and apparatus for controlling an actuator for weft inserting in a jet loom'1994 5,271,062'Device for noise attenuation of weaving machine'1993 5,155,691'Method for controlling rotational frequency of weaving machine and apparatus therefor'1992 5,134,568'Method for controlling the rotational frequency of weaving machine utilizing fuzzy inference'1992 5,060,161'Method of controlling operating speed of a loom'1991 5,034,897'Optimum loom control method'1991 4,893,250'Centralized loom control method with optimization of operating speed'1990 4,843,290'Control system for engagement pin in durm-type weft storage unit'1989 4,827,985'Method of controlling pile warp tension in synchronism with loom movement'1989 4,736,324'Centralized control method for loom and device thereof'1988 4,712,588'Pick spacing controlling device and method'1987 4,662,406'Controller for an automatic repair unit which corrects abnormal weaving operation on a loom'1987 4,619,294'Method of and apparatus for controlling motor-driven let-off and take-up system for looms'1986 4,590,972'Weft inserting apparatus for jet looms'1986 4,529,012'Apparatus for controlling motor-driven let-off motion for looms'1985 4,513,790'Method and apparatus for controlling motor-driven let-off motion for looms'1985 4,488,580'Automatic method and apparatus for stopping loom rotation at a constant crank angle'1984 4,487,235'Method of and apparatus for detecting weft yarn in jet looms'1984 4,476,901'Apparatus for detecting weft yarn in jet looms'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–2001Patents assigned to TSUDAKOMA IND CO LTD (24)· patent assignee history

1984–1998Based in Kanazawa, JP· patent location history

1984–2001Based in Ishikawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TSUDAKOMA IND CO LTD	24	1984–2001

Locations

Location	Patents	Span
Kanazawa, JP	17	1984–1998
Ishikawa, JP	7	1984–2001