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For the Inventor, By the Inventor

Ota, Japan

Takao Umezawa

This inventor holds 9 USPTO granted patents and 1 EPO patent. Top assignee: Mitsuba Corporation. Active years: 2003-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takao Umezawa. Retrieved from https://idiyas.com/inventor/takao-umezawa

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

USPTO Granted Patents = 9

% Patents Active = 100.0


Average Co-Inventor Count = 1.9

ph-index = 3

Forward Citations = 25(Granted Patents)


Location History:

  • Ota, JP (2003 - 2010)
  • Maebashi, JP (2010)
  • Kiryu, JP (2020)
  • Gunma, JP (2024)

Company Filing History:

goldMedal9 out of 534 
 
Mitsuba Corporation
 patents

Years Active: 2003-2024

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9 patents (USPTO):Explore Patents
1. 12083722 - Method for manufacturing film-formed molded product (2024-09-10),
2. 10814837 - Nozzle, manufacturing method of the same, and washer nozzle (2020-10-27),
3. 10562213 - Device for producing injection molded body and method of producing the same (2020-02-18),
4. 7855494 - Film-provided molded piece, method for and apparatus for producing the same (2010-12-21),
5. 7744798 - Method of forming film on molded body, method of producing molded body with film formed thereon, mold for producing molded body with film formed thereon (2010-06-29),
6. 7740783 - Film forming mold, film forming method using mold, and film forming control system (2010-06-22),
7. 7686487 - Door mirror equipped with lamp body (2010-03-30),
8. 7278767 - Door mirror equipped with lamp body (2007-10-09),
9. D479706 - Automobile blinker light connector (2003-09-17),

Title: The Innovative Contributions of Takao Umezawa

Introduction

Takao Umezawa is a prominent inventor based in Ota, Japan. He has made significant contributions to the field of manufacturing, holding a total of 9 patents. His work focuses on improving manufacturing processes and product efficiency.

Latest Patents

One of Umezawa's latest patents is a method for manufacturing a film-formed molded product. This invention simplifies the manufacturing process for a product that includes a metal coating film capable of transmitting electromagnetic waves. The method involves forming the molded product between a movable mold and a fixed mold, followed by applying the metal coating film without removing the molded product from the molds. This innovative approach leads to cost reduction and enhanced functionality.

Another notable patent is related to a nozzle and its manufacturing method. This invention aims to suppress variations in the shape of flow channels, allowing for an enlarged flow channel. By designing the attachment main body of a lid member to fit securely with the main body member, Umezawa ensures that the flow channels maintain a consistent shape, thereby improving the overall efficiency of the product.

Career Highlights

Umezawa's career is marked by his dedication to innovation and efficiency in manufacturing. His work at Mitsuba Corporation has allowed him to develop and refine his inventions, contributing to advancements in the industry. His patents reflect a commitment to solving complex manufacturing challenges.

Collaborations

Umezawa has collaborated with notable coworkers such as Motosuke Ishizawa and Yoshihiro Takahashi. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Takao Umezawa's contributions to the field of manufacturing through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry, paving the way for future innovations.

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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