Oka; Keijiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Oka; Keijiro.The latest application filed is for "injection molding machine and method of controlling the injection molding machine".

Company Profile

0.6.4

Oka; Keijiro - Aichi-ken JP
Oka; Keijiro - Ohbu JP
Oka, Keijiro - US
Oka, Keijiro - Aichi JP
Oka; Keijiro - Nagoya 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

Patent	Date
Screw backpressure controlling method in electric injection molding machine Grant 7,166,246 - Oka , et al. January 23, 2	2007-01-23
Injection molding machine and method of controlling the injection molding machine Grant 7,150,841 - Morita , et al. December 19, 2	2006-12-19
Injection molding machine and method of controlling the injection molding machine App 20050127546 - Morita, Ryozo ; et al.	2005-06-16
Injection molding machine having a screw support base moved by an actuator Grant 6,866,496 - Morita , et al. March 15, 2	2005-03-15
Screw backpressure controlling method in electric injection molding machine App 20040159965 - Oka, Keijiro ; et al.	2004-08-19
Control method for servomotor in injection molding machine Grant 6,747,430 - Oka June 8, 2	2004-06-08
Injection molding machine and method of controlling the injection molding machine App 20030111756 - Morita, Ryozo ; et al.	2003-06-19
Mold clamping apparatus having ballscrew directly connected to rotor of servo motor Grant 6,561,785 - Morita , et al. May 13, 2	2003-05-13
Control method for servomotor in injection molding machine App 20020158598 - Oka, Keijiro	2002-10-31
Mold clamping apparatus and method of controlling operation of the apparatus Grant 6,439,875 - Morita , et al. August 27, 2	2002-08-27

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