Kanagawa, Japan

Yoshihiro Okamoto

This inventor holds 11 USPTO granted patents and 1 EPO patent. Top assignees: Sony Corporation, Toyo Electric Mfg. Co., Ltd., A&d Company, Limited. Active years: 1999-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiro Okamoto. Retrieved from https://idiyas.com/inventor/yoshihiro-okamoto-1pl9cgfd

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


% Patents Active = 63.6


Average Co-Inventor Count = 3.9

ph-index = 3

Forward Citations = 37(Granted Patents)


Location History:

  • Tokyo, JP (1999 - 2002)
  • Kanagawa, JP (2001 - 2023)

Company Filing History:


Years Active: 1999-2023

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11 patents (USPTO):Explore Patents

Title: The Innovations of Yoshihiro Okamoto

Introduction

Yoshihiro Okamoto is a notable inventor based in Kanagawa, Japan. He holds a total of 11 patents, showcasing his significant contributions to the field of engineering and technology. His work primarily focuses on advancements in motor components and related technologies.

Latest Patents

One of his latest patents is a method of preheating an unfinished stator. This innovative method aims to preheat a mold for molding together with the unfinished stator in a short time using simplified preheating facilities. The design includes a hollow and longitudinal barrel portion with a flange extending outward, allowing for efficient heating processes.

Another significant patent is for a load motor for chassis dynamometer apparatus. This invention features a case with a stator fixed to the inside surface, which can be inserted into a vehicle's tire house. The design accommodates a brake disc and caliper, enhancing the functionality of the vehicle's dynamometer testing.

Career Highlights

Yoshihiro Okamoto has worked with prominent companies such as Sony Corporation and Toyo Electric Manufacturing Co., Ltd. His experience in these organizations has contributed to his expertise and innovative capabilities in the field.

Collaborations

Throughout his career, Okamoto has collaborated with talented individuals, including Tatsuo Ichige and Hidenori Nagai. These partnerships have likely fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Yoshihiro Okamoto's contributions to the field of engineering through his patents and collaborations highlight his role as a significant inventor. His innovative methods and designs continue to influence advancements in motor 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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