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name:-0.0072700977325439
name:-0.0028691291809082
Okubo; Kazuyuki Patent Filings

Okubo; Kazuyuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Okubo; Kazuyuki.The latest application filed is for "injection molding apparatus".

Company Profile
1.6.4
  • Okubo; Kazuyuki - Nagano-ken JP
  • Okubo; Kazuyuki - Mie JP
  • Okubo, Kazuyuki - Yokkaichi-shi JP
  • Okubo; Kazuyuki - Sakaimachi JP
  • Okubo; Kazuyuki - Nagano 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
Injection molding apparatus
Grant 11,279,068 - Uehara , et al. March 22, 2
2022-03-22
Injection Molding Apparatus
App 20200206995 - UEHARA; Takemi ;   et al.
2020-07-02
Process of producing polyesters
Grant 7,732,556 - Okubo , et al. June 8, 2
2010-06-08
Method of contact catalytic reaction
Grant 7,345,193 - Makino , et al. March 18, 2
2008-03-18
Process of producing polyesters
App 20050239999 - Okubo, Kazuyuki ;   et al.
2005-10-27
Process for producing diacetoxybutene
Grant 6,914,156 - Makino , et al. July 5, 2
2005-07-05
Process for producing diacetoxybutene
App 20050113600 - Makino, Kazuhiro ;   et al.
2005-05-26
Process for producing diacetoxybutene
App 20030176730 - Makino, Kazuhiro ;   et al.
2003-09-18
Hopper convertible material container
Grant RE36,324 - Yoda , et al. October 5, 1
1999-10-05
Clamping apparatus for molding machine
Grant 5,192,557 - Hirata , et al. March 9, 1
1993-03-09

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