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For the Inventor, By the Inventor

Fukaya, Japan

Takashi Murai

This inventor holds 18 USPTO granted patents, primarily in Cathode Ray Tubes. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1990-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Murai. Retrieved from https://idiyas.com/inventor/takashi-murai-u4u5z1zi

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

Calculating rank
USPTO Granted Patents = 18

% Patents Active = 55.6

Average Co-Inventor Count = 3.5

ph-index = 3

Forward Citations = 31(Granted Patents)


Location History:

  • Saitama-ken, JP (2000 - 2003)
  • Fukaya, JP (1990 - 2005)

Company Filing History:

goldMedal18 out of 53,315 
 
Kabushiki Kaisha Toshiba
 patents

Years Active: 1990-2005

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Areas of Expertise:
Cathode Ray Tube
Deflection Yoke
Color Sorting Mask
Shadow Mask
Phosphor Layers
Mechanical Strength
Electron Beams
Curved Shadow Mask
Landing Drift
Radius of Curvature
18 patents (USPTO):Explore Patents
1. 6879095 - Deflection yoke and cathode ray tube apparatus provided with the same (2005-04-12),
2. 6798130 - Deflection yoke and cathode ray tube apparatus provided with the same (2004-09-28),
3. 6756726 - Deflection yoke and cathode-ray tube apparatus with the same (2004-06-29),
4. 6650036 - Color cathode ray tube having a radius of curvature ratio relationship (2003-11-18),
5. 6630776 - Color cathode ray tube (2003-10-07),
6. 6573649 - Color picture tube (2003-06-03),
7. 6559585 - Color cathode ray tube (2003-05-06),
8. 6552482 - Color cathode ray tube having color sorting mask including cut portions (2003-04-22),
9. 6472805 - Color cathode ray tube (2002-10-29),
10. 6384522 - Color cathode ray tube for reducing landing drift of electron beams on phosphor layers (2002-05-07),
11. 6268688 - Color cathode ray tube (2001-07-31),
12. 6215237 - Color cathode ray tube with shadow mask having mask frame balanced in mechanical strength (2001-04-10),
13. 6133682 - Color cathode ray tube having shadow mask with prescribed bridge widths (2000-10-17),
14. 5821684 - Color cathode ray tube with suppressed doming (1998-10-13),
15. 5672934 - Color cathode-ray tube having a shadow mask with improved arrays of (1997-09-30),

Title: Takashi Murai: Pioneering Inventor from Fukaya

Introduction: Takashi Murai is a renowned inventor hailing from Fukaya, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Takashi Murai holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative spirit and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Murai has worked with leading research institutions and tech companies, developing cutting-edge solutions that have revolutionized industries worldwide.

Collaborations: Throughout his career, Takashi Murai has collaborated with top engineers, scientists, and inventors, fostering a culture of innovation and excellence in all his projects.

Conclusion: Takashi Murai's dedication to pushing the boundaries of technology and his passion for creating a better future through innovation make him a true pioneer in the world of inventions.

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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