Dr. Hidetoshi Yokoi

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  www.moldex3d.com/jla/en/index.php?option=com_content&ta - [Cached Version]
  Published on: 9/11/2008    Last Visited: 10/27/2008  

  "International Master Lecture Series—Professor Hidetoshi Yokoi" opens a Pandora’s Box Moldex3D - True 3D CAE for Injection Molding - "International Master Lecture Seriesâ€"Professor Hidetoshi Yokoi" opens a Pandora's Box
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  Home News & Events Latest News "International Master Lecture Seriesâ€"Professor Hidetoshi Yokoi" opens a Pandora's Box
  
  "International Master Lecture Seriesâ€"Professor Hidetoshi Yokoi" opens a Pandora's Box
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  Hidetoshi Yokoi is a professor of University of Tokyo. His study field includes: machine engineering, electric and electronic engineering, and material engineering ... etc. In addition, his current study themes are ultra high speed and thin wall injection, visualization analyses of injection molding, and experimental analyses of IC packaging Pr. In year 2000, he published "Development of measurement system for due-pad behavior in IC encapsulation process using hall elements" and related articles on IEEE Transactions on Advanced Packaging. Professor Yokoi is also the director of "Yokoi Lab," which has been cooperating with well known companies such as Panasonic, Toshiba, Mitsubishi, Toyota, and 3M.
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  According to professor Yokoi, the emergence of ultra-high speed video camera capable of shooting one million frames per second in full frame now enables the visualization of mysterious molding phenomena. In Yokoi's lecture, he shared his first attempt to directly visualize the jetting phenomena inside a sprue, which causes blisters in the LCP molded products after soldering process. Moreover, unique gate flow behaviors were also visualized at the ultra-high-speed injection conditions, not only in the case of the molding with LCP using an obstacle-pin cavity, but also in the case of the jetting and bounding phenomena of the injected PS melts after the submarine gate.
  
  Followed by the lecture was an open forum that provided a great opportunity for an intellectual exchange between professor Yokoi and the audience. Yokoi answered each question patiently, relating his research topics with practical problems.

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  www.moldex3d.com/jla/en/index.php?option=com_content&ta - [Cached Version]
  Published on: 9/11/2008    Last Visited: 10/27/2008  

  "International Master Lecture Seriesâ€"Professor Hidetoshi Yokoi" opens a Pandora's Box
  ...
  Hidetoshi Yokoi is a professor of University of Tokyo. His study field includes: machine engineering, electric and electronic engineering, and material engineering ... etc. In addition, his current study themes are ultra high speed and thin wall injection, visualization analyses of injection molding, and experimental analyses of IC packaging Pr. In year 2000, he published "Development of measurement system for due-pad behavior in IC encapsulation process using hall elements" and related articles on IEEE Transactions on Advanced Packaging. Professor Yokoi is also the director of "Yokoi Lab," which has been cooperating with well known companies such as Panasonic, Toshiba, Mitsubishi, Toyota, and 3M.
  ...
  According to professor Yokoi, the emergence of ultra-high speed video camera capable of shooting one million frames per second in full frame now enables the visualization of mysterious molding phenomena. In Yokoi's lecture, he shared his first attempt to directly visualize the jetting phenomena inside a sprue, which causes blisters in the LCP molded products after soldering process. Moreover, unique gate flow behaviors were also visualized at the ultra-high-speed injection conditions, not only in the case of the molding with LCP using an obstacle-pin cavity, but also in the case of the jetting and bounding phenomena of the injected PS melts after the submarine gate.
  
  Followed by the lecture was an open forum that provided a great opportunity for an intellectual exchange between professor Yokoi and the audience. Yokoi answered each question patiently, relating his research topics with practical problems.

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  www.moldflow.com/stp/english/products/mpimcc/news.php?r - [Cached Version]
  Published on: 3/6/2007    Last Visited: 3/6/2007  

  Hidetoshi Yokoi, Professor of Center for Collaborative Research, The University of Tokyo

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  www.moldex3d.com/jla/en/index.php?option=com_content&ta - [Cached Version]
  Last Visited: 10/27/2008  

  "International Master Lecture Seriesâ€"Professor Hidetoshi Yokoi" opens a Pandora's Box

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  Businessworld: Press Releases - [Cached Version]
  Published on: 8/8/2006    Last Visited: 8/8/2006  

  -- Dr. Hidetoshi Yokoi, Vice Director, Center of Collaborative Research

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  Moldex3D - True 3D CAE for Injection Molding - Home - [Cached Version]
  Published on: 10/13/2008    Last Visited: 10/27/2008  

  "International Master Lecture Seriesâ€"Professor Hidetoshi Yokoi" opens a Pandora's Box
  ...
  According to professor Yokoi, the emergence of ultra-high speed video camera capable of shooting one million frames per second in full frame now enables the visualization of mysterious molding phenomena.
  
  Read more ...

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  Moldflow Announces Next International User Group -... - [Cached Version]
  Published on: 8/7/2006    Last Visited: 8/8/2006  

  -- Dr. Hidetoshi Yokoi, Vice Director, Center of Collaborative
  
  Research

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  Moldflow Corporation - News & Events - [Cached Version]
  Published on: 8/7/2006    Last Visited: 10/16/2008  

  Dr. Hidetoshi Yokoi, Vice Director, Center of Collaborative Research

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  Moldflow Hosts First International User Group... - [Cached Version]
  Published on: 9/2/2004    Last Visited: 9/3/2004  

  The keynote speaker, Dr. Hidetoshi Yokoi, vice director of the Center of Collaborative Research at the University of Tokyo, presented visualization analysis of injection molding phenomena.

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  Moldflow International User Group to be Held in Japan:... - [Cached Version]
  Published on: 8/7/2006    Last Visited: 8/7/2006  

  Dr. Hidetoshi Yokoi, Vice Director, Center of Collaborative Research

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