Tokyo, Japan

Koichi Yamamoto

This inventor holds 21 USPTO granted patents and 6 published patent applications, primarily in Plasma Processing. Top assignees: Nippon Shokubai Kagaku Kogyo Co., Ltd., Hitachi High-Tech Corporation, Smartnews, Inc.. Active years: 1990-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Yamamoto. Retrieved from https://idiyas.com/inventor/koichi-yamamoto-xxypfnke

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

Calculating rank
USPTO Granted Patents = 21 

% Patents Active = 95.2

Average Co-Inventor Count = 3.2

ph-index = 5

Forward Citations = 110(Granted Patents)


Location History:

  • Hikari, JP (2020)
  • Tokyo, JP (1990 - 2023)

Company Filing History:


Years Active: 1990-2026

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Areas of Expertise:
Plasma Processing
Information Processing
Graphical User Interface
Display Panel
Microwave Output Device
Back Light Assembly
Surface Light Source
Cathode-Ray Tubes
Aziridines Production
Amphoteric Polyelectrolyte
Organic Additives
Flat Panel Display
21 patents (USPTO):Explore Patents

Title: Koichi Yamamoto: Innovator in Information Processing Technology

Introduction

Koichi Yamamoto is a prominent inventor based in Tokyo, Japan, known for his contributions to the field of information processing technology. With a remarkable portfolio of 18 patents, he has demonstrated a consistent ability to innovate and improve technology solutions that enhance user experiences.

Latest Patents

Among his latest patents, Yamamoto has developed an innovative information processing apparatus and program. This technology features a message display module that predicts predetermined events at specific locations of interest, notifying users about occurrences and the time until they happen. Additionally, the apparatus includes a map display module that visually represents these locations, allowing messages to be superimposed on the displayed map for better clarity and relevance to the end-user.

Another notable patent from Yamamoto involves a display panel for a programmed computer system with a graphical user interface. This invention enhances interaction with electronic devices, aiming to improve usability and accessibility for users.

Career Highlights

Throughout his career, Koichi Yamamoto has been associated with prestigious companies, including Nippon Shokubai Kagaku Kogyo Co., Ltd. and Sony Corporation. His roles at these organizations have provided him with a platform to refine his engineering skills while working on groundbreaking projects in technology.

Collaborations

Yamamoto has also collaborated with skilled professionals, including notable coworkers such as Yutaka Morimoto and Dai Yoneya. These partnerships have allowed him to synergize ideas and create innovative solutions that push the boundaries of current technology.

Conclusion

Koichi Yamamoto stands out as a significant figure in the landscape of information processing inventions. His latest patents showcase his forward-thinking approach and dedication to improving technology. With a commitment to innovation and collaboration, Yamamoto continues to influence the field as he takes on new challenges and opportunities.

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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