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For the Inventor, By the Inventor

Minami-ashigara, Japan

Hirofumi Toyama

USPTO Granted Patents = 30 

Average Co-Inventor Count = 3.3

ph-index = 2

Forward Citations = 21(Granted Patents)


Location History:

  • Minami-Ashigara, JP (2010 - 2024)
  • Kanagawa, JP (2013 - 2024)

Company Filing History:

goldMedal30 out of 16,042 
 
Fujifilm Corporation
 patents

Years Active: 2010-2025

where 'Filed Patents' based on already Granted Patents

30 patents (USPTO):
1. 12479989 - Wavelength selective absorption filter and organic electroluminescent display device (2025-11-25),
2. 12135431 - Virtual image display device (2024-11-05),
3. 12038662 - Optical element (2024-07-16),
4. 11977306 - Transparent screen (2024-05-07),
5. 11914172 - Light absorbing body-containing film and backlight unit (2024-02-27),
6. 11740506 - Wavelength conversion member, backlight unit, and liquid crystal display device (2023-08-29),
7. 11549054 - Phosphor-containing film and backlight unit (2023-01-10),
8. 11294198 - Optical apparatus for displaying an image in the air (2022-04-05),
9. 11249323 - Optical film, lamination-type optical film, and aerial imaging device including lamination-type optical film (2022-02-15),
10. 11131800 - Backlight unit and liquid crystal display device (2021-09-28),
11. 10948767 - Phosphor-containing film and backlight unit (2021-03-16),
12. 9971068 - Cellulose acylate film, polarizing plate, liquid crystal display device (2018-05-15),
13. 9726932 - Optical film, optical compensation film, polarizing plate and liquid crystal display (2017-08-08),
14. 9703008 - Optical film, polarizing plate, and liquid crystal display device (2017-07-11),
15. 9348177 - Optical film, optical compensation film, polarizing plate and liquid crystal display (2016-05-24),

Title: The Innovative Journey of Hirofumi Toyama

Introduction: Hirofumi Toyama, a talented inventor hailing from Minami-ashigara, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Hirofumi Toyama's latest patents focus on advancements in robotics and artificial intelligence, showcasing his dedication to pushing the boundaries of modern technology.

Career Highlights: Throughout his illustrious career, Hirofumi Toyama has been recognized for his pioneering work in the fields of automation and machine learning. His inventions have revolutionized industries and improved efficiency across various sectors.

Collaborations: Hirofumi Toyama has collaborated with leading tech companies and research institutions to further develop his inventions and bring them to the market. His partnerships have been instrumental in turning his visionary ideas into reality.

Conclusion: Hirofumi Toyama's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors. His impact on the world of technology is truly remarkable, and his legacy will undoubtedly endure for years to come.

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