loadpatents
name:-0.0099849700927734
name:-0.028007030487061
name:-0.00045299530029297
Kuramoto; Masahiko Patent Filings

Kuramoto; Masahiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kuramoto; Masahiko.The latest application filed is for "method for producing alpha-olefin".

Company Profile
0.23.7
  • Kuramoto; Masahiko - Ichihara JP
  • Kuramoto; Masahiko - Ichihara-shi JP
  • Kuramoto; Masahiko - Chiba JP
  • Kuramoto; Masahiko - Sodegaura 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
Method for producing .alpha.-olefin
Grant 9,394,213 - Shiraki , et al. July 19, 2
2016-07-19
Method For Producing Alpha-olefin
App 20140364669 - Shiraki; Yasushi ;   et al.
2014-12-11
Magnesium compound, solid catalyst component for olefin polymerization, catalyst for olefin polymerization and method for producing polyolefin
App 20080188687 - Tanase; Shojiro ;   et al.
2008-08-07
Catalyst for vinyl compound polymerization and process for producing vinyl polymer
Grant 7,176,266 - Sato , et al. February 13, 2
2007-02-13
Magnesium compound, solid catalyst component for olefin polymerization, catalyst for olefin polymerization and method for producing polyolefin
App 20050227857 - Tanase, Shojiro ;   et al.
2005-10-13
Solid catalyst component for olefin polymerization, catalyst for olefin polymerization and method for producing olefin polymer
App 20050187359 - Tanase, Shojiro ;   et al.
2005-08-25
Transition metal compound, olefin polymerization catalyst, and method of polymerizing olefin
Grant 6,841,693 - Watanabe , et al. January 11, 2
2005-01-11
Catalyst for vinyl compound polymerization and process for producing vinyl polymer
Grant 6,835,788 - Sato , et al. December 28, 2
2004-12-28
Catalyst for vinyl compound polymerization and process for producing vinyl polymer
App 20040259720 - Sato, Haruhito ;   et al.
2004-12-23
Catalyst for the production of .alpha.-olefin and .alpha.-olefin production method
Grant 6,787,499 - Tanaka , et al. September 7, 2
2004-09-07
Catalyst for olefin polymerization and process for producing olefin polymer with the catalyst
Grant 6,630,551 - Okuda , et al. October 7, 2
2003-10-07
Catalyst for the production of alpha-olefin and alpha-olefin production method thereof
App 20030134991 - Tanaka, Shinji ;   et al.
2003-07-17
Catalysts for .alpha.-olefin production and processes for producing .alpha.-olefin
Grant 6,555,633 - Tanaka , et al. April 29, 2
2003-04-29
Catalyst for vinyl compounds and process for production of vinyl polymers
App 20030027716 - Sato, Haruhito ;   et al.
2003-02-06
Catalysts for olefin polymer production
Grant 6,395,846 - Sato , et al. May 28, 2
2002-05-28
Composition of styrene resin, thermoplastic resin and rubber particles
Grant 6,087,435 - Nakano , et al. July 11, 2
2000-07-11
Styrene resin with rubber polymer particles
Grant 6,046,275 - Nakano , et al. April 4, 2
2000-04-04
Syndiotactic polystyrene and polycarbonate resin compositions
Grant 6,008,293 - Nakano , et al. December 28, 1
1999-12-28
Catalyst for producing aromatic vinyl compound-based polymer composition and process for producing aromatic vinyl compound-based polymer composition using same
Grant 5,670,587 - Takeuchi , et al. September 23, 1
1997-09-23
Styrene-based resin composition
Grant 5,395,890 - Nakano , et al. March 7, 1
1995-03-07
Process for producing styrene polymers
Grant 5,340,892 - Kuramoto August 23, 1
1994-08-23
Process for purification of styrene polymer
Grant 5,321,122 - Kuramoto , et al. June 14, 1
1994-06-14
Process for producing a styrene polymer having high degree of syndiotactic configuration
Grant 5,272,229 - Tomotsu , et al. December 21, 1
1993-12-21
Styrene copolymer and process for production thereof
Grant 5,260,394 - Tazaki , et al. November 9, 1
1993-11-09
Styrene-based resin composition
Grant 5,166,238 - Nakano , et al. November 24, 1
1992-11-24
Process for producing homogeneous aluminoxane solution
Grant 5,093,295 - Tomotsu , et al. March 3, 1
1992-03-03
Process for production of styrene polymers
Grant 4,990,580 - Ishihara , et al. * February 5, 1
1991-02-05
Process for producing styrene-based polymers and catalyst for use therein
Grant 4,978,730 - Maezawa , et al. December 18, 1
1990-12-18
Process for producing propylene oligomers
Grant 4,814,540 - Watanabe , et al. March 21, 1
1989-03-21
Process for production of styrene polymers
Grant 4,680,353 - Ishihara , et al. July 14, 1
1987-07-14

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