Osaka, Japan

Toshiki Ohgita

This inventor holds 28 USPTO granted patents, primarily in Image Forming Apparatus. Top assignees: Sharp Kabushiki Kaisha Corporation, Nisca Corporation. Active years: 1994-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiki Ohgita. Retrieved from https://idiyas.com/inventor/toshiki-ohgita

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

Calculating rank

% Patents Active = 82.1

Average Co-Inventor Count = 4.0

ph-index = 6

Forward Citations = 129(Granted Patents)


Location History:

  • Shiki, JP (1994 - 1995)
  • Nara-ken, JP (1998)
  • Shiki-gun, JP (2009 - 2010)
  • Nara, JP (1994 - 2011)
  • Osaka, JP (2011 - 2020)

Company Filing History:


Years Active: 1994-2020

Loading Chart...
Areas of Expertise:
Image Forming Apparatus
Sheet Feeding Device
Electrical Cable Connecting Apparatus
Document Feeder
Paper Feeding Device
Electrophotographic Apparatus
Fixing Unit
Signal Input Device
Image Forming System
Moving Member Holding Mechanism
Stapling Unit
Control System
28 patents (USPTO):Explore Patents

Title: Innovator Toshiki Ohgita: Pioneering Sheet Feed Technologies

Introduction

Toshiki Ohgita, an esteemed inventor located in Osaka, Japan, has made significant contributions to the field of imaging technology. With an impressive portfolio of 28 patents, his innovations have fostered advancements in sheet feeding and image forming apparatuses, influencing the efficiency of printing and imaging processes.

Latest Patents

Ohgita's latest patents showcase cutting-edge technologies that simplify and enhance the functioning of imaging equipment. One of his notable patents is a sheet feed apparatus, which includes a sheet separation unit equipped with a separation roller. This roller interacts with an outer peripheral surface of a sheet feed roller, effectively separating a fed sheet into individual pages. The design includes a hook for rotatable support within the main body casing of the apparatus and an engaging claw that allows for detachable maintenance.

Additionally, he has developed an electrical cable connecting apparatus, which is integral to image forming apparatuses. This patent includes a unique connector design allowing seamless connections between first and second apparatuses while simplifying the installation process. The innovation features an opening for easy access, a lid for protection, and an outlet for cable extension, embodying a user-friendly design.

Career Highlights

Over the years, Ohgita has worked with prominent companies, including Sharp Corporation and Nisca Corporation. His tenure at these organizations has allowed him to hone his skills and apply his inventive mindset to practical applications in technology. His dedication to enhancing the functionality of imaging machines is evident in his numerous patents and their real-world implementations.

Collaborations

Throughout his career, Ohgita has collaborated with talented industry professionals such as Yasumasa Morimoto and Jinichi Nagata. These partnerships have fostered an environment of innovation and creativity, leading to the development of impactful technologies in the imaging sector.

Conclusion

Toshiki Ohgita stands out as a visionary inventor whose contributions have significantly shaped modern imaging technology. With a rich portfolio of patents, his work continues to influence the functionality and efficiency of printing systems. As the industry evolves, Ohgita will undoubtedly remain at the forefront of innovation, driving advancements that enhance user experience.

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…