logo

For the Inventor, By the Inventor

Urayasu, Japan

Toshiaki Hayashi

This inventor holds 10 USPTO granted patents. Top assignees: Coato Workshop Inc., Nissan Motor Company Limited, Other. Active years: 2002-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiaki Hayashi. Retrieved from https://idiyas.com/inventor/toshiaki-hayashi-ric1b3ny

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

Calculating rank
USPTO Granted Patents = 10

% Patents Active = 50.0

Average Co-Inventor Count = 3.4

ph-index = 6

Forward Citations = 267(Granted Patents)


Location History:

  • Tougoucho, Aichi, JP (2004)
  • Uraysu, JP (2002 - 2005)

Company Filing History:

goldMedal5 out of 6 
 
Coato Workshop Inc.
 patents
silverMedal3 out of 13,420 
 
Nissan Motor Company Limited
 patents
bronzeMedal2 out of 834,659 
Other
 patents

Years Active: 2002-2005

Loading Chart...
10 patents (USPTO):Explore Patents
1. 6844811 - Speedometer display and method for motor vehicles (2005-01-18),
2. 6836713 - Navigational method and device for user interface for motor vehicles (2004-12-28),
3. 6781512 - Multiple RPM indicating tachometer for motor vehicles (2004-08-24),
4. 6739913 - Connector assembly for igniter system and shorting assembly (2004-05-25),
5. D486499 - Selection screen display for motor vehicle (2004-02-11),
6. D486155 - Screen display for motor vehicle (2004-02-04),
7. 6625562 - Multiple rpm indicating tachometer for motor vehicles (2003-09-23),
8. D475940 - Display for motor vehicle (2003-06-18),
9. D465428 - Tachometer display (2002-11-13),
10. D465167 - Multiple RPM indicating tachometer display (2002-11-06),

Title: Toshiaki Hayashi: Innovator in Motor Vehicle Technology

Introduction

Toshiaki Hayashi is a prominent inventor based in Urayasu, Japan. He has made significant contributions to the field of motor vehicle technology, holding a total of 10 patents. His innovative designs focus on enhancing user interfaces and display systems in vehicles, making them more intuitive and user-friendly.

Latest Patents

Among his latest patents is a speedometer display and method for motor vehicles. This invention features a graphical display apparatus designed to face the driver, providing a clear indication of the vehicle's velocity. The display includes two graphical portions that align current speed indications using different conventions, ensuring that drivers can easily interpret their speed. Another notable patent is a navigational method and device for user interfaces in motor vehicles. This apparatus allows users to navigate through multiple display panels while in motion, enhancing the overall driving experience.

Career Highlights

Toshiaki Hayashi has worked with notable companies such as Coato Workshop Inc. and Nissan Motor Company Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in automotive technology.

Collaborations

Some of his coworkers include Taro Ueda and Stephen Simula, who have collaborated with him on various projects, further enriching his work in the field.

Conclusion

Toshiaki Hayashi's contributions to motor vehicle technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the design and functionality of vehicle interfaces, enhancing the driving experience for users.

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]
Loading…