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For the Inventor, By the Inventor

Sawa-gun, Japan

Fumitaka Hoshino

This inventor holds 4 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 2001-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumitaka Hoshino. Retrieved from https://idiyas.com/inventor/fumitaka-hoshino

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

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Gumma-ken, JP (2001)
  • Gunma-ken, JP (2001)
  • Sawa-gun, JP (2002 - 2003)

Company Filing History:

goldMedal4 out of 53,262 
 
Kabushiki Kaisha Toshiba
 patents

Years Active: 2001-2003

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4 patents (USPTO):Explore Patents
1. 6614164 - CRT with neck and stem weld and method for manufacturing the same (2003-09-02),
2. 6462466 - Color cathode ray tube with small neck diameter and large stem pin circle having sufficient number of conductive lead pin segments (2002-10-08),
3. 6313575 - Color picture tube (2001-11-06),
4. 6236152 - Color cathode ray tube with inline electron gun with variable distances of side beam passing holes from the central beam passing axis (2001-05-22),

Title: Fumitaka Hoshino: Innovator in Cathode-Ray Tube Technology

Introduction

Fumitaka Hoshino is a notable inventor based in Sawa-gun, Japan. He has made significant contributions to the field of cathode-ray tube technology, holding a total of 4 patents. His work has advanced the design and manufacturing processes of these essential electronic components.

Latest Patents

Hoshino's latest patents include innovative designs for cathode-ray tubes. One of his patents describes a cathode-ray tube that features a glass envelope with a panel containing a phosphor screen and a cylindrical neck. This design incorporates an electron gun within the neck and a stem that is welded to the neck's end. The stem is designed with a circular disk-like flare made of glass, which surrounds the neck's end, ensuring a secure connection. Another patent focuses on a color cathode-ray tube that optimizes the arrangement of lead pin segments. This design allows for a smaller neck diameter while maintaining a sufficient number of conductive lead pin segments, enhancing the overall performance of the tube.

Career Highlights

Fumitaka Hoshino is associated with Kabushiki Kaisha Toshiba, a leading company in the electronics industry. His work at Toshiba has allowed him to push the boundaries of cathode-ray tube technology, contributing to the company's reputation for innovation and quality.

Collaborations

Hoshino has collaborated with notable coworkers such as Shigeru Sugawara and Junichi Kimiya. Their combined expertise has fostered advancements in the field, leading to the development of cutting-edge technologies.

Conclusion

Fumitaka Hoshino's contributions to cathode-ray tube technology exemplify his innovative spirit and dedication to advancing electronic components. His patents reflect a deep understanding of engineering principles and a commitment to improving product performance.

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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