Funabashi, Japan

Naoya Shimizu

This inventor holds 7 USPTO granted patents. Top assignees: Asahi Glass Company, Limited, Mitsubishi Jukogyo Kabushiki Kaisha, Other. Active years: 1993-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoya Shimizu. Retrieved from https://idiyas.com/inventor/naoya-shimizu

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

Calculating rank

% Patents Active = 71.4

Average Co-Inventor Count = 2.7

ph-index = 4

Forward Citations = 32(Granted Patents)


Location History:

  • Chiba, JP (1993)
  • Kobe, JP (1996)
  • Funabashi, JP (1993 - 2004)

Company Filing History:


Years Active: 1993-2004

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7 patents (USPTO):Explore Patents

Title: Naoya Shimizu: Innovator in Cathode Ray Tube Technology

Introduction

Naoya Shimizu is a prominent inventor based in Funabashi, Japan. He has made significant contributions to the field of cathode ray tube technology, holding a total of 7 patents. His innovative designs have played a crucial role in advancing the functionality and durability of cathode ray tubes.

Latest Patents

Shimizu's latest patents include a glass panel for a cathode ray tube, which features a substantially rectangular face portion and a skirt portion. This design incorporates a compressive stress layer on both the inner and outer surfaces of the useful screen area, ensuring optimal performance. Another notable patent is for a glass bulb for a cathode ray tube, which establishes specific wall thickness ratios to enhance structural integrity. These innovations demonstrate Shimizu's commitment to improving cathode ray tube technology.

Career Highlights

Throughout his career, Naoya Shimizu has worked with esteemed companies such as Asahi Glass Company, Limited and Mitsubishi Jukogyo Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in his field.

Collaborations

Shimizu has collaborated with notable coworkers, including Hiroshi Yamasaki and Tsunehiko Sugawara. Their combined expertise has fostered an environment of innovation and creativity, leading to the development of several impactful patents.

Conclusion

Naoya Shimizu's contributions to cathode ray tube technology are significant and noteworthy. His innovative patents and collaborations have established him as a key figure in the field. His work continues to influence advancements in display technology, ensuring a lasting impact on 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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