Hino, Japan

Yorihiro Yamaya

This inventor holds 10 USPTO granted patents and 2 EPO patents. Top assignees: Konica Corporation, Konica Minolta, Inc., Konica-Minolta Holdings, Inc.. Active years: 1994-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yorihiro Yamaya. Retrieved from https://idiyas.com/inventor/yorihiro-yamaya

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


% Patents Active = 80.0


Average Co-Inventor Count = 2.1

ph-index = 3

Forward Citations = 35(Granted Patents)


Location History:

  • Tokyo, JP (2012)
  • Hino, JP (1994 - 2022)

Company Filing History:


Years Active: 1994-2022

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10 patents (USPTO):Explore Patents

Title: Yorihiro Yamaya: Innovator in Image Forming Technology

Introduction

Yorihiro Yamaya is a prominent inventor based in Hino, Japan. He has made significant contributions to the field of image forming technology, holding a total of 10 patents. His work focuses on enhancing the efficiency and quality of image formation through innovative methods and apparatus.

Latest Patents

Yamaya's latest patents include an image forming apparatus, control method, and control program that involve the calculation of chromaticity. This invention provides an image forming apparatus that utilizes multiple coloring materials on a recording medium. The apparatus features a hardware processor that calculates a chromaticity range with a color difference not less than a set value for the coloring materials, establishing a common base color range. Another notable patent is for an inkjet recording apparatus, which includes a line head that ejects ink through various ports toward a recording medium. This apparatus is designed to move the recording medium and line head relative to each other, ensuring precise ink ejection operations.

Career Highlights

Yorihiro Yamaya has worked with notable companies such as Konica Corporation and Konica Minolta Holdings, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in image forming technology.

Collaborations

Yamaya has collaborated with esteemed colleagues, including Shigeru Mano and Hiroshi Watanabe. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Yorihiro Yamaya's contributions to image forming technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in image processing and printing technologies.

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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