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For the Inventor, By the Inventor

Shizuoka, Japan

Motoyuki Miyauchi

This inventor holds 5 USPTO granted patents. Top assignees: Toshiba Kikai Kabushiki Kaisha, Toshiba Machine Co., Ltd.. Active years: 1994-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Motoyuki Miyauchi. Retrieved from https://idiyas.com/inventor/motoyuki-miyauchi

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 5

% Patents Active = 40.0

Average Co-Inventor Count = 4.8

ph-index = 2

Forward Citations = 15(Granted Patents)


Location History:

  • Tagata, JP (1994)
  • Sizuoka-Ken, JP (2005)
  • Shizuoka-ken, JP (2004 - 2009)
  • Tokyo, JP (2009)

Company Filing History:

goldMedal4 out of 746 
 
Toshiba Kikai Kabushiki Kaisha
 patents
silverMedal1 out of 113 
 
Toshiba Machine Co., Ltd.
 patents

Years Active: 1994-2009

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5 patents (USPTO):Explore Patents
1. 7588435 - Apparatus for generating an injection speed pattern (2009-09-15),
2. 7556754 - Method and apparatus for generating an injection speed pattern (2009-07-07),
3. 6846438 - Method and apparatus for controlling molding machine (2005-01-25),
4. 6673282 - Method for protecting dies in an injection molding machine (2004-01-06),
5. 5291393 - NC machine tool apparatus having means for producing NC work program and (1994-03-01),

Title: Motoyuki Miyauchi: Innovator in Injection Speed Control Technology

Introduction

Motoyuki Miyauchi is a notable inventor based in Shizuoka-ken, Japan. He has made significant contributions to the field of injection molding technology. With a total of 5 patents to his name, his work focuses on enhancing the efficiency and precision of injection speed patterns.

Latest Patents

Miyauchi's latest patents include an "Apparatus for generating an injection speed pattern." This invention utilizes shape information of a molded article to determine cross-sectional information. Injection speed pattern data is generated based on various parameters, such as the cross-sectional area of a barrel cylinder, filling time interval, injection stroke, and the generated cross-sectional information. This data is crucial for controlling the injection speed of the injection screw. Another patent, titled "Method and apparatus for generating an injection speed pattern," shares similar principles and applications, further emphasizing his innovative approach to injection molding.

Career Highlights

Throughout his career, Miyauchi has worked with prominent companies, including Toshiba Kikai Kabushiki Kaisha and Toshiba Machine Co., Ltd. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in the industry.

Collaborations

Miyauchi has collaborated with notable coworkers, including Masamitsu Suzuki and Makoto Nishizawa. Their combined expertise has likely fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Motoyuki Miyauchi's contributions to injection molding technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence the industry and improve manufacturing processes.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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