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For the Inventor, By the Inventor

Shiojiri, Japan

Tetsuro Murayama

This inventor holds 6 USPTO granted patents and 2 published patent applications. Top assignee: Seiko Epson Corporation. Active years: 2011-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuro Murayama. Retrieved from https://idiyas.com/inventor/tetsuro-murayama

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

Calculating rank
USPTO Granted Patents = 6 

% Patents Active = 66.7

Average Co-Inventor Count = 1.4

ph-index = 1

Forward Citations = 7(Granted Patents)


Location History:

  • Matsumoto, JP (2011)
  • Shiojiri, JP (2013 - 2014)
  • Nagano-ken, JP (2015)
  • Nagano, JP (2015)

Company Filing History:

goldMedal6 out of 34,296 
 
Seiko Epson Corporation
 patents

Years Active: 2011-2015

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6 patents (USPTO):Explore Patents
1. 9202420 - Driving method of electrophoretic display device, electrophoretic display device and electronic apparatus (2015-12-01),
2. 9183793 - Method for driving electrophoretic display apparatus, electrophoretic display apparatus, electronic apparatus, and electronic timepiece (2015-11-10),
3. 9041749 - Method for driving electrophoretic display device, electrophoretic display device, electronic apparatus, and electronic timepiece (2015-05-26),
4. 8896520 - Electrophoretic display apparatus and electronics device (2014-11-25),
5. 8390565 - Electrophoretic display device and electronic apparatus (2013-03-05),
6. 8068091 - Electrophoretic display device (2011-11-29),

Title: Tetsuro Murayama: Innovator in Electrophoretic Display Technology

Introduction

Tetsuro Murayama is a prominent inventor based in Shiojiri, Japan. He has made significant contributions to the field of electrophoretic display technology. With a total of 6 patents to his name, Murayama has been instrumental in advancing the capabilities of electronic display devices.

Latest Patents

Among his latest patents, Murayama has developed a driving method for electrophoretic display devices. This method includes an image rewriting process that utilizes a first pulse application process, a driving stop process, and a second pulse application process. These innovations aim to enhance the performance and efficiency of electrophoretic displays. Another notable patent focuses on a method for driving electrophoretic display apparatuses, which allows for DC balance and reduces variations in size and color tone during image display. This method includes several steps, such as image display, adjustment, and deletion, ensuring a seamless visual experience.

Career Highlights

Tetsuro Murayama is currently employed at Seiko Epson Corporation, where he continues to push the boundaries of display technology. His work has not only contributed to the company's success but has also influenced the broader field of electronic displays.

Collaborations

Murayama has collaborated with notable colleagues, including Yasuhiro Shimodaira and Hiroshi Maeda. These partnerships have fostered innovation and creativity in their projects, leading to advancements in electrophoretic display technology.

Conclusion

Tetsuro Murayama's contributions to electrophoretic display technology are noteworthy and impactful. His innovative patents and collaborations reflect his dedication to enhancing electronic display devices. His work continues to shape the future of display technology.

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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