Yokosuka, Japan

Kazuyoshi Tateishi

This inventor holds 5 USPTO granted patents. Top assignees: Nippon Telegraph and Telephone Public Corporation, Oki Electric Industry Co., Ltd.. Active years: 1981-1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuyoshi Tateishi. Retrieved from https://idiyas.com/inventor/kazuyoshi-tateishi

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.6

ph-index = 3

Forward Citations = 53(Granted Patents)


Company Filing History:


Years Active: 1981-1983

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5 patents (USPTO):Explore Patents

Title: Kazuyoshi Tateishi: Innovator in Optical Printing Technology

Introduction

Kazuyoshi Tateishi is a notable inventor based in Yokosuka, Japan. He has made significant contributions to the field of optical printing technology, holding a total of 5 patents. His innovative designs have advanced the efficiency and effectiveness of printing devices.

Latest Patents

Tateishi's latest patents include a "Pressure Fixing Device" and an "Optical Print Head with Graded Index Fiber Arrays for Optical Printing." The Pressure Fixing Device is designed for the pressure fixing of toner images, utilizing a pair of pressure fixing rolls that are arranged in parallel. This device allows for the adjustment of load distribution based on the width of the image record carrier. The Optical Print Head features a photosensitive means and a plurality of light-emitting devices that form light images on the photosensitive surface, enhancing the quality of optical printing.

Career Highlights

Throughout his career, Kazuyoshi Tateishi has worked with prominent companies such as Oki Electric Industry Co., Ltd. and Nippon Telegraph and Telephone Public Corporation. His experience in these organizations has contributed to his expertise in developing innovative printing technologies.

Collaborations

Tateishi has collaborated with notable coworkers, including Yasushi Hoshino and Rikuo Takano. Their combined efforts have led to advancements in the field of optical printing.

Conclusion

Kazuyoshi Tateishi's contributions to optical printing technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively.

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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