Chiisagata, Japan

Hiroyuki Yamada

This inventor holds 3 USPTO granted patents. Top assignee: Matsushita Graphic Communication Systems, Inc.. Active years: 1993-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Yamada. Retrieved from https://idiyas.com/inventor/hiroyuki-yamada-ifj6aaz8

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.1

ph-index = 3

Forward Citations = 21(Granted Patents)


Location History:

  • Chiisagata, JP (1993 - 1994)
  • Nagano-ken, JP (1996)

Company Filing History:


Years Active: 1993-1996

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3 patents (USPTO):Explore Patents

Title: Hiroyuki Yamada: Innovator in Image Communication Technology

Introduction

Hiroyuki Yamada is a notable inventor based in Chiisagata, Japan. He has made significant contributions to the field of image communication technology, holding a total of 3 patents. His work has been instrumental in advancing the functionality and efficiency of facsimile transceivers and image communication devices.

Latest Patents

Yamada's latest patents include a facsimile transceiver and an image communication device. The facsimile transceiver features a housing body that accommodates a paper cassette for storing recording paper sheets. It includes a printer for printing images, a recorded image outlet, and a paper feeder that ensures the smooth transition of paper through the device. The design also incorporates a front cover that allows for easy maintenance.

The image communication device consists of a lower and an upper chassis. The lower chassis is equipped with rollers for transporting original documents, while the upper chassis handles the recording paper. The innovative design includes a guide plate that ensures the proper alignment and transport of documents, enhancing the overall efficiency of the device.

Career Highlights

Hiroyuki Yamada is currently employed at Matsushita Graphic Communication Systems, Inc. His work at this company has allowed him to collaborate on various projects that push the boundaries of image communication technology. His contributions have been recognized within the industry, showcasing his expertise and innovative spirit.

Collaborations

Yamada has worked alongside talented colleagues such as Toshihiro Kumano and Yuji Ishii. Their collaborative efforts have led to advancements in the technology that Yamada specializes in, further enhancing the capabilities of their products.

Conclusion

Hiroyuki Yamada's contributions to image communication technology through his patents and work at Matsushita Graphic Communication Systems, Inc. highlight his role as an influential inventor. His innovative designs continue to shape the future of communication devices, making a lasting impact in the industry.

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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