Toyokawa, Japan

Toshikazu Higashi

This inventor holds 22 USPTO granted patents, primarily in Image Processing Technology. Top assignees: Konica Minolta, Inc., Minolta Company, Ltd., Konica Minolta Business Technologies, Inc.. Active years: 1998-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshikazu Higashi. Retrieved from https://idiyas.com/inventor/toshikazu-higashi

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


% Patents Active = 86.4

Average Co-Inventor Count = 3.6

ph-index = 4

Forward Citations = 50(Granted Patents)


Location History:

  • Aichi-Ken, JP (2008)
  • Hoi-gun, JP (2011)
  • Toyokawa, JP (1998 - 2024)

Company Filing History:


Years Active: 1998-2025

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Areas of Expertise:
Image Forming Apparatus
Inkjet Printer
Paper Conveyance Device
Image Processing Device
Automatic Document Feeder
Human-Body Communication
Multi-View Display
Vibration Response Panel
Authentication Method
Photosensitive Drum
Floating Distance Detection
Printing System
22 patents (USPTO):Explore Patents

Title: Innovator Toshikazu Higashi: Pioneering Patents in Imaging Technology

Introduction

Toshikazu Higashi, based in Toyokawa, Japan, is an accomplished inventor with a remarkable portfolio of 21 patents. His innovations primarily focus on image forming technologies, demonstrating his commitment to advancing the field.

Latest Patents

Among his latest patents, the "Image Forming Device" stands out. This device incorporates a sheet feeder and a controller capable of discriminating between different sheet types based on user input. It features an automatic discrimination mode that adjusts image formation based on the identified sheet type, as well as a user-specified mode for tailored output. Additionally, the controller can seamlessly switch between modes based on predefined conditions.

Another significant invention is the "Heater and Inkjet Printer." This device features a planar heat generator, regulated by a power supply circuit. It employs multiple temperature sensors to monitor heat levels and includes a hardware processor that identifies potential abnormalities among the sensors when the temperature discrepancies exceed a certain threshold.

Career Highlights

Higashi has contributed to major companies, notably Konica Minolta, Inc. and Minolta Company, Ltd. His technical expertise and innovative mindset have played an essential role in the development of imaging solutions and have significantly influenced advancements in printing technology.

Collaborations

Throughout his career, Toshikazu Higashi has collaborated with talented professionals, including Akira Takasu and Tomonobu Tamura. These partnerships have fostered a creative environment, allowing for the exchange of ideas that drive innovation.

Conclusion

Toshikazu Higashi's contributions to imaging technology through his patents exemplify his expertise as an inventor. His work not only demonstrates his technical proficiency but also highlights his dedication to enhancing user experiences in image formation. As his career progresses, further innovations are expected to emerge from his inventive mind.

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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