loadpatents
name:-0.0050270557403564
name:-0.0087471008300781
name:-0.00064992904663086
Nakazawa; Yasushi Patent Filings

Nakazawa; Yasushi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nakazawa; Yasushi.The latest application filed is for "process for producing polyarylene sulfide".

Company Profile
0.6.3
  • Nakazawa; Yasushi - Fukushima JP
  • Nakazawa; Yasushi - Wako JP
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Polyarylene sulfide and process for producing the same
Grant 8,138,302 - Sato , et al. March 20, 2
2012-03-20
Production process and washing method of poly(arylene sulfide), and purification process of organic solvent used in washing
Grant 7,632,915 - Sato , et al. December 15, 2
2009-12-15
Production process of poly(arylene sulfide)
Grant 7,517,946 - Sato , et al. April 14, 2
2009-04-14
Process for producing and method of cleaning polyarylene sulfide, and method of purifying organic solvent used for cleaning
App 20060086374 - Sato; Hiroyuki ;   et al.
2006-04-27
Process for producing polyarylene sulfide
App 20060089486 - Sato; Hiroyuki ;   et al.
2006-04-27
Polyarylene sulfide and process for producing the same
App 20060084785 - Sato; Hiroyuki ;   et al.
2006-04-20
Process for producing suspension member for vehicle
Grant 5,398,411 - Kusaka , et al. March 21, 1
1995-03-21
Process for producing suspension component of light alloy
Grant 5,357,775 - Nakazawa , et al. October 25, 1
1994-10-25
Suspension arm for automobile
Grant 5,322,317 - Kusaka , et al. June 21, 1
1994-06-21

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