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For the Inventor, By the Inventor

Nagasaki, Japan

Noritaka Egami

This inventor holds 17 USPTO granted patents, primarily in Display Technology. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Magink Display Technologies Ltd, Mitsubishi Electric Corporation. Active years: 1986-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Noritaka Egami. Retrieved from https://idiyas.com/inventor/noritaka-egami

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

Calculating rank
USPTO Granted Patents = 17

% Patents Active = 94.1

Average Co-Inventor Count = 1.3

ph-index = 5

Forward Citations = 73(Granted Patents)


Location History:

  • Nagasaki, JP (1986 - 1998)
  • Hyogo, JP (1998)
  • Kobe, JP (1999)
  • Tokyo, JP (2001 - 2010)

Company Filing History:

goldMedal16 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
silverMedal1 out of 5 
 
Magink Display Technologies Ltd
 patents
bronzeMedal1 out of 16,686 
 
Mitsubishi Electric Corporation
 patents
where one patent can have more than one assignee

Years Active: 1986-2010

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Areas of Expertise:
Display Apparatus
Display Device
Train Detection
Acoustic Wave Measurement
Vibration Exciter
Non-Destructive Examination
Analog Input
Data Transmission
Digital Data Circuit
Sequence Controller
Picture Displaying
Drawing Control
17 patents (USPTO):Explore Patents
1. 7742143 - Large-sized display apparatus and display device and display module used in large-sized display apparatus (2010-06-22),
2. 7551245 - Display panel and large display using such display panel (2009-06-23),
3. 6290187 - Train detection apparatus, train-location detection system and train-approach-alarm generating apparatus (2001-09-18),
4. 5955669 - Method and apparatus for acoustic wave measurement (1999-09-21),
5. 5815035 - Demodulating circuit, demodulating apparatus, demodulating method, and (1998-09-29),
6. 5769173 - Vibration exciter machine (1998-06-23),
7. 5612495 - Non-destructive examination device (1997-03-18),
8. 5532582 - Analog input apparatus (1996-07-02),
9. 5521492 - Analog input method (1996-05-28),
10. 5369743 - Picture displaying method for switching among picture display tasks (1994-11-29),
11. 5359507 - Sequence controller (1994-10-25),
12. 5357189 - Analog input apparatus (1994-10-18),
13. 5239626 - Display and drawing control system (1993-08-24),
14. 5010332 - Data transmission apparatus (1991-04-23),
15. 4872183 - Data transmission apparatus with remote repeater (1989-10-03),

Title: Noritaka Egami: Innovator in Display Technology

Introduction

Noritaka Egami is a prominent inventor based in Nagasaki, Japan. He has made significant contributions to the field of display technology, holding a total of 17 patents. His innovative work focuses on enhancing the functionality and durability of large-sized display apparatuses.

Latest Patents

Egami's latest patents include advancements in large-sized display apparatuses and display devices. One notable invention involves a protective measure against rainfalls and ultraviolet rays, which is applied to planar display devices. This innovation allows display modules to be used outdoors while simplifying the frame structure, resulting in reduced weight, thickness, and manufacturing costs. Another significant patent details a tiling method for multiple display panels that minimizes seam widths, enhancing the visual experience of large displays.

Career Highlights

Throughout his career, Noritaka Egami has worked with notable companies such as Mitsubishi Electric Corporation and Magink Display Technologies Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in display technology.

Collaborations

Egami has collaborated with talented individuals in the field, including Takashi Shimada and Takahiro Sakamoto. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Noritaka Egami's contributions to display technology have made a significant impact on the industry. His innovative patents and collaborations reflect his dedication to enhancing the functionality and usability of display devices.

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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