Kanagawa, Japan

Takashi Hashimoto

This inventor holds 36 USPTO granted patents and 6 published patent applications and 2 EPO patents, primarily in Semiconductor Devices. Top assignees: Ricoh Company, Ltd., Nissan Motor Company Limited, Renesas Electronics Corporation. Active years: 1996-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Hashimoto. Retrieved from https://idiyas.com/inventor/takashi-hashimoto-4dqa0dx9

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

USPTO Granted Patents = 36 

% Patents Active = 44.4


Average Co-Inventor Count = 3.8

ph-index = 10

Forward Citations = 251(Granted Patents)


Location History:

  • Isehara, JP (1996 - 1998)
  • Kanagawa-ken, JP (1998 - 2000)
  • Yokosuka, JP (2002 - 2005)
  • Kanagawa, JP (2000 - 2023)

Company Filing History:


Years Active: 1996-2023

Loading Chart...
Loading Chart...
Areas of Expertise:
Semiconductor Device
Image Forming Apparatus
Automotive Fuel Pump
Permanent Magnet Motor
Sheet Conveying Device
Image Transfer Apparatus
Bookbinding System
Position Estimation
Motor Drive Control
Water Recirculation
Chamber Structure
Fuel Supply Device
36 patents (USPTO):Explore Patents

Title: The Innovative Journey of Takashi Hashimoto

Introduction: Takashi Hashimoto, a distinguished inventor based in Kanagawa, Japan, is renowned for his impressive portfolio of 36 patents. His work mainly revolves around innovative vehicle control systems and advanced motor technologies, which showcase his contribution to the fields of automation and electric motors.

Latest Patents: Hashimoto's most recent patents include a trio of inventions focused on reserved vehicle control. His reserved vehicle control method involves acquiring positional information from a terminal device and a reserved vehicle. The system determines if the distance between these two points is within a predetermined range, subsequently allowing for operation on a light-emitting device mounted on the reserved vehicle when the distance criterion is met. Additionally, he has developed a permanent magnet motor that features a unique rotor configuration with alternating N-poles and S-poles, optimizing motor efficiency and performance.

Career Highlights: Throughout his career, Takashi Hashimoto has made significant contributions while working with prominent companies. He has been affiliated with Ricoh Company, Ltd. and Nissan Motor Company Limited, where he utilized his innovative skills to drive advancements in their technology sectors.

Collaborations: Hashimoto has collaborated with notable peers, including Toshiyuki Andoh and Takashi Hodoshima, contributing to a rich exchange of ideas and expertise that have furthered their collective work in vehicle control systems and motors.

Conclusion: Takashi Hashimoto’s extensive patent portfolio and impactful collaborations reflect his dedication to innovation. His work continues to pave the way for advancements in vehicle control and motor technologies, establishing him as a key figure in the field of invention and innovation in Japan.

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…