For the Inventor, By the Inventor

Enter assignee name

Ips Alpha Technology, Ltd.

USPTO Granted Patents = 18

% Expired Patents = 44.4

Trademarks = 1

Forward Citations = 43

Loading Chart...

Loading Chart...

27 inventors (with patents filed for the assignee):

Masaki Tsubokura (6 out of 51 patents)

Shimon Itakura (5 out of 25 patents)

Yuji Azuma (4 out of 17 patents)

4. Hitoshi Taniguchi (2 out of 29 patents)

5. Yoshifumi Sekiguchi (2 out of 37 patents)

6. Masateru Morimoto (2 out of 68 patents)

7. Miyo Ishii (2 out of 5 patents)

8. Yuuichi Takenaka (2 out of 16 patents)

9. Ikuo Hiyama (2 out of 101 patents)

10. Yoshihiro Imajo (2 out of 39 patents)

11. Kunihiko Watanabe (2 out of 10 patents)

12. Junichi Uehara (2 out of 5 patents)

13. Tohru Sasaki (1 out of 101 patents)

14. Hideaki Abe (1 out of 80 patents)

15. Yasuyuki Yamada (1 out of 103 patents)

18 patents: Sort by Forward Citations

1. 8089577 - Liquid crystal display device (2012-01-03),

2. 7944526 - Liquid crystal display device with a backlight unit having a diffusion plate (2011-05-17),

3. 7944518 - Liquid crystal display device (2011-05-17),

4. 7936570 - Liquid crystal display device (2011-05-03),

5. 7929074 - Liquid crystal display device (2011-04-19),

6. 7916239 - Liquid crystal display device (2011-03-29),

7. 7829395 - Display device and manufacturing method of the same (2010-11-09),

8. 7825412 - Display device (2010-11-02),

9. 7796226 - Liquid crystal display device (2010-09-14),

10. 7791704 - Liquid crystal display panel (2010-09-07),

11. 7782426 - Liquid crystal display device (2010-08-24),

12. 7773187 - Liquid crystal display device (2010-08-10),

13. 7746419 - Liquid crystal display device (2010-06-29),

14. 7714955 - Liquid crystal display device (2010-05-11),

15. 7705930 - Liquid crystal display device with a backlight unit having a diffusion plate (2010-04-27),

Ips Alpha Technology, Ltd. is a technology-driven company based in Chiba, Japan, specializing in advanced materials and innovative solutions for various industries. The organization focuses on research and development in fields such as semiconductor technology, electronic components, and high-performance materials. With a commitment to enhancing product performance and sustainability, Ips Alpha Technology aims to deliver cutting-edge solutions that meet the evolving needs of its global clientele.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

18 Patents

#42 in Chiba

#3,118 in Japan

#34,146 in the World

Ips Alpha Technology, Ltd.

Forward Citations = 43

27 inventors:

Masaki Tsubokura (6 out of 51 patents)

Shimon Itakura (5 out of 25 patents)

Yuji Azuma (4 out of 17 patents)

4. Hitoshi Taniguchi (2 out of 29 patents)

5. Yoshifumi Sekiguchi (2 out of 37 patents)

Please report any incorrect information to [email protected]

Loading…