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For the Inventor, By the Inventor

Kanagawa, Japan

Takayuki Fujioka

This inventor holds 9 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1996-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayuki Fujioka. Retrieved from https://idiyas.com/inventor/takayuki-fujioka

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

USPTO Granted Patents = 9

% Patents Active = 77.8

Average Co-Inventor Count = 3.7

ph-index = 6

Forward Citations = 281(Granted Patents)


Location History:

  • Tokyo, JP (2002)
  • Kanagawa, JP (1996 - 2010)

Company Filing History:

goldMedal9 out of 58,147 
 
Sony Corporation
 patents

Years Active: 1996-2010

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9 patents (USPTO):Explore Patents
1. 7656478 - Diffusing reflector and manufacture of the same and reflection type display apparatus (2010-02-02),
2. 7602461 - Diffusion reflector and manufacture of the same (2009-10-13),
3. 6525792 - Diffusing reflector and manufacture of the same and reflection type display apparatus (2003-02-25),
4. 6476889 - Display apparatus, a method of manufacturing the same and a color filter (2002-11-05),
5. 6266111 - Diffuse reflection plate, manufacturing method thereof, and reflection-type display device (2001-07-24),
6. 6266108 - Reflective liquid crystal display device with a panel, a light guide plate and polarizing plate (2001-07-24),
7. 6151089 - Reflection type display with light waveguide with inclined and planar (2000-11-21),
8. 5699098 - Recording unit structure and recording device (1997-12-16),
9. 5521140 - Recording unit structure and recording device (1996-05-28),

Title: Takayuki Fujioka: Innovator in Display Technology

Introduction

Takayuki Fujioka is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of display technology, holding a total of 9 patents. His work focuses on enhancing the efficiency and quality of display apparatuses, particularly through innovative reflector designs.

Latest Patents

Fujioka's latest patents include the "Diffusing reflector and manufacture of the same" and "Reflection type display apparatus." The reflection type display apparatus features a first substrate and a second substrate separated by a predetermined gap, with an electro-optical layer located within this gap. It also includes a diffusing reflection layer composed of adjacent polygonal columns, which have upper end sloping surfaces with a maximum inclination angle of less than 12°. The diffusing reflector patent outlines a method for manufacturing a high-efficiency reflector that ensures excellent reflection characteristics for lighting applications. This involves creating a photosensitive resin film on a substrate, patterning it to form pillar-shaped bodies, and applying heat treatment to achieve a gently deformed uneven surface layer.

Career Highlights

Fujioka is currently employed at Sony Corporation, where he continues to push the boundaries of display technology. His innovative approaches have led to advancements that enhance user experience and visual quality in electronic devices.

Collaborations

Throughout his career, Fujioka has collaborated with notable colleagues, including Tetsuo Urabe and Hideo Kataoka. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Takayuki Fujioka's contributions to display technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in electronic displays, 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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