Tokyo, Japan

Kazuhiro Kameyama

This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignees: Casio Computer Co., Ltd., Casio Electronics Manufacturing Co., Ltd., Casio Electronics Mfg. Co., Ltd.. Active years: 1986-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiro Kameyama. Retrieved from https://idiyas.com/inventor/kazuhiro-kameyama

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

USPTO Granted Patents = 3 

% Patents Active = 66.7

Average Co-Inventor Count = 3.6

ph-index = 2

Forward Citations = 27(Granted Patents)


Location History:

  • Higashiyamatoshi, JP (1986)
  • Tokyo, JP (2002 - 2015)

Company Filing History:


Years Active: 1986-2015

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3 patents (USPTO):Explore Patents

Title: The Innovative Mind of Kazuhiro Kameyama

Introduction

Kazuhiro Kameyama is an accomplished inventor based in Tokyo, Japan, known for his significant contributions to the field of image forming technologies. With a total of three patents to his name, Kameyama's innovations showcase his commitment to enhancing user safety and improving operational efficiency in printing devices.

Latest Patents

One of Kameyama's latest patents is an **image forming apparatus** designed to enhance user protection. This invention features a detachable fixing unit equipped with fixing paired-rollers. It includes a heating unit that heats at least one of the rollers, while a temperature detecting unit monitors the temperature of the fixing unit. An adjustment mechanism ensures that the fixing unit cannot be removed from the apparatus body when temperatures exceed a specific value, thus protecting users from burns upon removal.

Another significant invention by Kameyama is a **printer device** that incorporates a unique link mechanism, allowing the upper body to shift toward and away from the lower body. This design enables easy access to the drum and toner units, which can be detached and attached from the front and back while maintaining a safe distance when opened.

Career Highlights

Kameyama's esteemed career includes notable tenures at Casio Computer Co., Ltd., where he honed his expertise in product development and innovation. His work in developing image forming technologies is recognized in the industry, contributing to advancements in user-interface design and operational functionality in printers.

Collaborations

Throughout his career, Kameyama has collaborated with talented professionals, including Toshihiko Numazu and Shigeru Hirosawa. These partnerships have fostered a creative environment, leading to further innovations in printing technology and solidifying Kameyama’s reputation as a leading inventor.

Conclusion

Kazuhiro Kameyama’s innovative spirit and dedication to invention have made a lasting impact in the realm of printing technologies. His patents not only enhance functionality but also prioritize user safety, reflecting a well-rounded approach to engineering design. As he continues to develop new technologies, Kameyama remains poised to be a significant figure in the innovation landscape.

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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