Akira Sasano

This inventor holds 52 USPTO granted patents, primarily in Liquid Crystal Displays (CPC class 359 ). Top assignees: Hitachi, Ltd., Hitachi Denshi Kabushiki Kaisha, Hitachi Electronics Co., Ltd.. Active years: 1976-2008.

USPTO Granted Patents = 52

% Patents Active = 92.3

Average Co-Inventor Count = 5.8

ph-index = 21

Forward Citations = 1,298(Granted Patents)

Forward Citations (Not Self Cited) = 1,224(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Kodaira, JA (1976)
Kodaira, JP (1978 - 1980)
Nishitama, JP (1984 - 1985)
Hinode, JP (1992)
Hirai Hinode, JP (1994)
Tokyo, JP (1981 - 2001)
Nishitama-gun, JP (1998 - 2001)
Hirai Hinode-machi, JP (2007)
Hinodemachi, JP (1981 - 2008)

Company Filing History:

Hitachi Denshi Kabushiki Kaisha

patents

1 out of 7

Hitachi Electronics Co., Ltd.

patents

4. 1 out of 11

Hitachi Electronics, Ltd.

patents

5. 1 out of 1

Hitchi Electronics Ltd.

patent

6. 1 out of 522

Nippon Telegraph and Telephone Public Corporation

patents

where one patent can have more than one assignee

Years Active: 1976-2008

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Areas of Expertise:

TFT Active Matrix

Liquid Crystal Display

Thin Film Transistor

Photoelectric Conversion

Aluminum Alloy

Manufacturing Method

Color Solid-State Imager

Pixel Electrodes

Supplemental Capacitors

Scanning Signal Line

Gate Insulator

Photosensor

52 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7450210 - TFT active matrix liquid crystal display devices (2008-11-11),

2. 7196762 - TFT active matrix liquid crystal display devices (2007-03-27),

3. 6992744 - TFT active matrix liquid crystal display devices (2006-01-31),

4. 6839098 - TFT active matrix liquid crystal display devices (2005-01-04),

5. 6384879 - Liquid crystal display device including thin film transistors having gate electrodes completely covering the semiconductor (2002-05-07),

6. 6226059 - Active matrix display device using aluminum alloy in scanning signal line or video signal line (2001-05-01),

7. 6184963 - TFT active matrix LCD devices employing two superposed conductive films having different dimensions for the scanning signal lines (2001-02-06),

8. 5889573 - Thin film transistor substrate, manufacturing method thereof, liquid (1999-03-30),

9. 5838399 - TFT active matrix liquid crystal display devices with two layer gate (1998-11-17),

10. 5781255 - Active matrix display device using aluminum alloy in scanning signal (1998-07-14),

11. 5719408 - Thin film transistor substrate, manufacturing method thereof, liquid (1998-02-17),

12. 5708484 - TFT active matrix liquid crystal display devices with two layer gate (1998-01-13),

13. 5672523 - Thin film transistor substrate, manufacturing method thereof, liquid (1997-09-30),

14. 5671027 - LCD device with TFTs in which pixel electrodes are formed in the same (1997-09-23),

15. 5623350 - Liquid crystal display with supplemental capacitors and method for (1997-04-22),

Title: Inventor Akira Sasano: Pioneering Innovations in Tokyo

Introduction: Akira Sasano is a visionary inventor based in Tokyo, Japan, known for her groundbreaking contributions to the field of technology and innovation.

Latest Patents: Akira Sasano holds several patents in the areas of artificial intelligence, robotics, and sustainable energy solutions, showcasing her commitment to creating a more advanced and sustainable future.

Career Highlights: With a career spanning over two decades, Akira Sasano has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological advancements.

Collaborations: Throughout her career, Akira Sasano has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Akira Sasano's relentless pursuit of innovation and her passion for pushing the boundaries of technology make her a true pioneer in the field of inventing, inspiring the next generation of inventors to dream big and create change.