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For the Inventor, By the Inventor

Toyota, Japan

Takayuki Masuyama

This inventor holds 4 USPTO granted patents. Top assignees: Toyota Jidosha Kabushiki Kaisha, Toyota Jidosha Kogyo Kabushiki Kaisha, Kabushiki Kaisha Toyota Chuo Kenkyusho. Active years: 1981-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayuki Masuyama. Retrieved from https://idiyas.com/inventor/takayuki-masuyama

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

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 4.4

ph-index = 3

Forward Citations = 38(Granted Patents)


Location History:

  • Toyota, JP (1981 - 1982)
  • Okazaki, JP (1987)

Company Filing History:

goldMedal2 out of 38,912 
 
Toyota Jidosha Kabushiki Kaisha
 patents
silverMedal2 out of 1,838 
 
Toyota Jidosha Kogyo Kabushiki Kaisha
 patents
bronzeMedal1 out of 1,153 
 
Kabushiki Kaisha Toyota Chuo Kenkyusho
 patents
4. 1 out of 1,379 
 
Mitsui Toatsu Chemicals, Incorporated
 patents
where one patent can have more than one assignee

Years Active: 1981-1987

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4 patents (USPTO):Explore Patents
1. 4702666 - Apparatus for opening and closing a vehicle door which is located in a (1987-10-27),
2. 4636136 - Apparatus for opening and closing a vehicle door which is located in a (1987-01-13),
3. 4319016 - Ultraviolet-absorbing amino compound and method of making (1982-03-09),
4. 4244991 - Method of applying water paint (1981-01-13),

Title: The Innovations of Takayuki Masuyama

Introduction

Takayuki Masuyama is a notable inventor based in Toyota, Japan. He has made significant contributions to the automotive industry, particularly in the field of vehicle door mechanisms. With a total of 4 patents to his name, Masuyama's work reflects a commitment to enhancing vehicle functionality and manufacturing efficiency.

Latest Patents

Masuyama's latest patents include an innovative apparatus for opening and closing vehicle doors. This apparatus is designed for automatic operation, allowing doors to open and close seamlessly whether the vehicle is in motion on a conveyor or stationary at a predetermined position during the manufacturing process. The technology ensures precise control of the door's opening angle, utilizing a combination of an engagement member and the door's opening mechanism.

Career Highlights

Throughout his career, Takayuki Masuyama has been associated with Toyota Motor Corporation, where he has played a pivotal role in developing advanced automotive technologies. His expertise in vehicle door systems has contributed to the company's reputation for innovation and quality in the automotive sector.

Collaborations

Masuyama has collaborated with esteemed colleagues such as Eiichi Imao and Yasuo Tanigawa. Their combined efforts have furthered the development of cutting-edge automotive solutions.

Conclusion

In summary, Takayuki Masuyama's contributions to the automotive industry through his patents and collaborations highlight his innovative spirit and dedication to improving vehicle technology. His work continues to influence the design and functionality of modern vehicles.

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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