Tokyo, Japan

Kazunari Tanaka

This inventor holds 11 USPTO granted patents and 2 published patent applications and 4 EPO patents. Top assignees: Ebara Corporation, Disco Corporation, Mitsubishi Heavy Industries Limited. Active years: 1999-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazunari Tanaka. Retrieved from https://idiyas.com/inventor/kazunari-tanaka

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

USPTO Granted Patents = 11 

% Patents Active = 72.7

 

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 21(Granted Patents)


Location History:

  • Kanagawa-ken, JP (1999 - 2000)
  • Hiroshima, JP (2018)
  • Tokyo, JP (2003 - 2020)

Company Filing History:


Years Active: 1999-2020

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11 patents (USPTO):Explore Patents

Title: Kazunari Tanaka: Innovator in Wafer Conveying Mechanisms

Introduction

Kazunari Tanaka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of wafer processing technology, holding a total of 11 patents. His innovative designs focus on improving the efficiency and effectiveness of wafer handling and treatment processes.

Latest Patents

Among his latest patents is a conveying mechanism designed for transporting wafer units. This mechanism features a housing tray that supports a wafer within an annular frame, utilizing a holding tape. The design includes a transport unit that moves the housing tray between wafer treatment apparatuses. Additionally, an air flow generator is integrated into the ceiling plate of the housing tray, creating downflows that facilitate the movement of wafer units. Another notable patent involves an apparatus that utilizes imaging technology to ensure proper operation of a holding unit. This apparatus compares real-time images with a stored basic image to control the movement of the holding unit effectively.

Career Highlights

Kazunari Tanaka has worked with notable companies such as Ebara Corporation and Disco Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in wafer processing technologies.

Collaborations

Throughout his career, Tanaka has collaborated with talented individuals, including Chiaki Igarashi and Yoshihiko Sadaoka. These partnerships have fostered innovation and the development of cutting-edge technologies in the industry.

Conclusion

Kazunari Tanaka's contributions to wafer processing technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in the industry, showcasing the importance of innovation in technology.

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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