Yokohama, Japan

Hiroshi Okamoto

This inventor holds 23 USPTO granted patents and 5 published patent applications and 1 EPO patent, primarily in Information Processing. Top assignees: Fuji Xerox Co., Ltd., Nhk Spring Co., Ltd., Kyocera Corporation. Active years: 1988-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Okamoto. Retrieved from https://idiyas.com/inventor/hiroshi-okamoto-iin5o3q7

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

Calculating rank
USPTO Granted Patents = 23 

% Patents Active = 73.9


Average Co-Inventor Count = 2.3

ph-index = 5

Forward Citations = 141(Granted Patents)


Location History:

  • Ashigarakami-gun, JP (1999)
  • Atsugi, JP (2011)
  • Yokohama, JP (2004 - 2022)
  • Kanagawa, JP (1988 - 2024)

Company Filing History:


Years Active: 1988-2024

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Areas of Expertise:
Information Processing Apparatus
Non-Transitory Computer Readable Medium
Image Processing Apparatus
Wavelength Tunable Semiconductor Laser
Data Analyzer
Electronic Device
Communication System
Document Data Analysis
Disc Drive Suspension
Network Type Data
Optical Communications
23 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Hiroshi Okamoto

Introduction

Hiroshi Okamoto, a distinguished inventor based in Yokohama, Japan, holds an impressive portfolio of 23 patents. His innovative ideas have contributed significantly to advancements in technology, particularly in the fields of machinery and imaging devices.

Latest Patents

Among his latest innovations, Okamoto has developed a crawler-type traveling body and a traveling apparatus. This invention includes a drive wheel, an in-wheel motor, and a series of rotating wheels that work together to facilitate movement. The crawler, which is wound around the drive wheel and rotating wheels, is designed to be rotated by the drive wheel, with tension applied by a tensioner connected to the in-wheel motor.

Another notable patent includes an access restriction device for consumable components in an image-forming apparatus. This device features a rotatable access restriction cover with a lock mechanism that secures and allows access to the consumable component. The design ensures that the cover opens in an unlocked state, promoting ease of use while maintaining security.

Career Highlights

Hiroshi Okamoto has worked with prominent companies, including Fuji Xerox Co., Ltd. and NHK Spring Co., Ltd. His experience in these esteemed organizations has played a pivotal role in shaping his inventive contributions.

Collaborations

Throughout his career, Okamoto has collaborated with other talented individuals, including fellow inventors Hideki Kashima and Chihiro Kono. These collaborations have fostered a creative environment that has facilitated the development of innovative solutions in their respective fields.

Conclusion

Hiroshi Okamoto’s work exemplifies the spirit of innovation through his numerous patents and collaborations. His contributions continue to influence technology and inspire future inventors in the field. His relentless pursuit of advancement showcases the impact an individual can have on industry and innovation.

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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