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For the Inventor, By the Inventor

Itami, Japan

Takao Yasue

This inventor holds 23 USPTO granted patents, primarily in Plasma Display Technology. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Ryoden Semiconductor System Engineering Corporation, Mitsubishi Denki Kabushiki. Active years: 1989-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takao Yasue. Retrieved from https://idiyas.com/inventor/takao-yasue

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

USPTO Granted Patents = 23

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 11

Forward Citations = 320(Granted Patents)


Location History:

  • Itami City, JP (1989)
  • Hyogo, JP (1991 - 1997)
  • Itami, JP (1989 - 1998)
  • Tokyo, JP (2001 - 2004)

Company Filing History:

goldMedal22 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
silverMedal4 out of 52 
 
Ryoden Semiconductor System Engineering Corporation
 patents
bronzeMedal1 out of 26 
 
Mitsubishi Denki Kabushiki
 patents
where one patent can have more than one assignee

Years Active: 1989-2004

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Areas of Expertise:
Plasma Display Panel
Scanning Probe Microscope
Atomic Force Microscope
Thin Film Analysis
Foreign Matter Detection
Semiconductor Wafer
Adhesion Measurement
Metal Interconnection
Scanning Tunneling Microscope
Sample Transfer Device
Fine Adjustment Mechanism
Cantilever Manufacturing
23 patents (USPTO):Explore Patents
1. 6683589 - Surface discharge type plasma display panel with intersecting barrier ribs (2004-01-27),
2. 6638129 - Surface discharge type plasma display panel with intersecting barrier ribs (2003-10-28),
3. 6417620 - Surface discharge plasma display panel having two-dimensional black stripes of specific size and shape (2002-07-09),
4. 6249264 - Surface discharge type plasma display panel with intersecting barrier ribs (2001-06-19),
5. 5723982 - Apparatus for analyzing thin film property (1998-03-03),
6. 5652428 - Method of using scanning probe microscope allowing cleaning of probe tip (1997-07-29),
7. 5550372 - Apparatus and method for analyzing foreign matter on semiconductor (1996-08-27),
8. 5530253 - Sample stage for scanning probe microscope head (1996-06-25),
9. 5477732 - Adhesion measuring method (1995-12-26),
10. 5469733 - Cantilever for atomic force microscope and method of manufacturing the (1995-11-28),
11. 5236866 - Metal interconnection layer having reduced hillock formation in (1993-08-17),
12. 5193385 - Cantilever for use in atomic force microscope and manufacturing method (1993-03-16),
13. 5147824 - Semiconductor wafer (1992-09-15),
14. 5107114 - Fine scanning mechanism for atomic force microscope (1992-04-21),
15. 5088290 - Transfer vessel apparatus and method of storing samples (1992-02-18),

Title: **Takao Yasue: Innovating Plasma Display Technology**

Introduction

Takao Yasue is a prominent inventor hailing from Itami, Japan, known for his significant contributions to the field of plasma display technology. With a remarkable portfolio that includes 23 patents, Yasue has played a pivotal role in advancing display technologies, particularly in the realm of surface discharge type plasma display panels.

Latest Patents

One of Yasue's most recent innovations revolves around the design and functionality of a surface discharge type plasma display panel with intersecting barrier ribs. This invention incorporates barrier ribs of two different types, made from the same height and material, arranged in parallel on a second substrate. Display electrodes extend in a designated direction, enhancing the efficiency of the display. Additionally, phosphors are applied to both side surfaces of the barrier ribs of the second type. This configuration significantly reduces the loss of ultraviolet rays due to the self-absorption and emission cycles, while also preventing luminescence and discharge leakage to adjacent display lines. Such innovations underscore Yasue's commitment to improving both performance and efficiency in modern display technology.

Career Highlights

Throughout his career, Takao Yasue has worked with leading companies in the industry, notably Mitsubishi Electric Corporation and Ryoden Semiconductor System Engineering Corporation. His experience in these reputable organizations has contributed to his extensive knowledge and expertise in the development of advanced display technologies.

Collaborations

Yasue has collaborated with esteemed colleagues, including Tadashi Nishioka and Hiroshi Koyama. These partnerships have further enriched his work, allowing for the exchange of innovative ideas and advancements in the field of plasma display technology.

Conclusion

With a legacy of 23 patents and continuous contributions to the field, Takao Yasue stands as a key figure in the evolution of plasma display technology. His inventive spirit and collaborations underscore the impact of innovation on improving display functionalities, making him a significant contributor to the field. As technology progresses, Yasue's work will surely influence future developments in display systems.

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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