Akira Fujita

This inventor holds 16 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 2 EPO patents. Top assignees: Nec Lcd Technologies, Ltd., Mitsubishi Denki Kabushiki Kaisha, Nec Corporation. Active years: 1992-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Fujita. Retrieved from https://idiyas.com/inventor/akira-fujita

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

USPTO Granted Patents = 16 (Patent Applications = 3)

% Patents Active = 93.8

CIPO Patents = 1

EPO Patents = 2 (Patent Applications = 2)

Average Co-Inventor Count = 2.0

ph-index = 7

Forward Citations = 211(Granted Patents)

Location History:

Aichi, JP (1992)
Fukuoka, JP (1995)
Tokyo, JP (1998 - 2017)

Company Filing History:

5 out of 568

Nec Lcd Technologies, Ltd.

patents

4 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

Canon Denshi Kabushiki Kaisha

patents

5. 1 out of 891

Honda Motor Ltd., Ltd.

patents

6. 1 out of 488

Mitsubishi Denki K.k.

patents

Years Active: 1992-2026

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12559045 - Vehicle with camera provided on garnish on edge of window panel (2026-02-24),

2. 9715104 - Light-quantity control apparatus and optical apparatus (2017-07-25),

3. 7663146 - Active matrix addressing liquid-crystal display device (2010-02-16),

4. 7626671 - LCD device having scanning lines and common lines (2009-12-01),

5. 6930741 - LCD device having scanning lines and common lines (2005-08-16),

6. 6787900 - Semiconductor module and insulating substrate thereof (2004-09-07),

7. 6683662 - Semiconductor device and method for producing the same (2004-01-27),

8. 6633361 - LCD panel in which signal line terminals have slits to allow inspection of alignment of the terminals and the TCP leads (2003-10-14),

9. 6480254 - Liquid crystal display apparatus having stepped section in glass substrate (2002-11-12),

10. 6323931 - LCD with external circuit having anti-short-circuit pattern and particular structure (2001-11-27),

11. 6184966 - Semiconductor device and method for producing the same (2001-02-06),

12. 6172730 - Liquid crystal display apparatus having stepped section in glass substrate (2001-01-09),

13. 5767573 - Semiconductor device (1998-06-16),

14. 5463251 - Power semiconductor package having improved durability (1995-10-31),

15. 5151562 - System for adjusting horizontal deviations of an elevator car during (1992-09-29),

Title: Akira Fujita: Innovator in Optical and Display Technologies

Introduction

Akira Fujita is a prominent inventor based in Tokyo, Japan, known for his significant contributions to optical and display technologies. With a total of 15 patents to his name, Fujita has made remarkable advancements in the field, particularly in light-quantity control and active matrix addressing liquid-crystal display devices.

Latest Patents

Fujita's latest patents include a light-quantity control apparatus and an active matrix addressing liquid-crystal display device. The light-quantity control apparatus features a base member and a light-quantity control blade designed to manage the amount of light passing through a fixed aperture. This innovative design allows for precise control of light, enhancing optical performance. The active matrix addressing LCD device incorporates a substrate with conductive lines that effectively suppress AI hillock while improving connection reliability. This device utilizes advanced multilevel conductive structures to enhance electrical performance and reduce resistance.

Career Highlights

Throughout his career, Akira Fujita has worked with notable companies such as NEC LCD Technologies, Ltd. and Mitsubishi Electric Corporation. His work in these organizations has contributed to the development of cutting-edge technologies in the display industry. Fujita's expertise in optical systems and display technologies has positioned him as a key figure in the field.

Collaborations

Fujita has collaborated with several talented individuals, including Choei Sugitani and Hiroaki Tanaka. These collaborations have fostered innovation and have led to the successful development of various technologies.

Conclusion

Akira Fujita's contributions to optical and display technologies have significantly impacted the industry. His innovative patents and collaborations with leading companies and individuals highlight his role as a key inventor in this field.

Profile summary based on public USPTO records.