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Shizuoka, Japan

Pioneer Display Products Corporation

Calculating rank

USPTO Granted Patents = 28

% Expired Patents = 89.3

Forward Citations = 64

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59 inventors (with patents filed for the assignee):

Takashi Iwami (5 out of 21 patents)

Tsutomu Tokunaga (5 out of 44 patents)

Shigeru Iwaoka (4 out of 9 patents)

4. Nobuhiko Saegusa (4 out of 24 patents)

5. Kazuo Kuroda (3 out of 160 patents)

6. Akiyoshi Inoue (3 out of 25 patents)

7. Kazuo Yahagi (3 out of 8 patents)

8. Mitsushi Kitagawa (3 out of 12 patents)

9. Toshio Suzuki (3 out of 73 patents)

10. Eishiro Otani (2 out of 14 patents)

11. Shoji Taniguchi (2 out of 72 patents)

12. Kenichiro Tada (2 out of 20 patents)

13. Tetsuro Nagakubo (2 out of 31 patents)

14. Gaku Yamamura (2 out of 4 patents)

15. Kazutomo Watanabe (2 out of 3 patents)

Core Competencies:

Display Panel

Plasma Display

Driving Method

Video Signal Processing

Information Recording

Optical Recording

Manufacturing Methods

Control Information

Panel Driver

Flat Display Panels

Color Format Discrimination

Ring Buffer

28 patents: Sort by Forward Citations

1. 7333076 - Method for driving display panel (2008-02-19),

2. 7212194 - Drive apparatus for a display panel (2007-05-01),

3. 7205963 - Plasma display panel (2007-04-17),

4. 7187417 - Video signal processing apparatus that performs frame rate conversion of a video signal (2007-03-06),

5. 7187348 - Driving method for plasma display panel (2007-03-06),

6. 7158100 - Driving apparatus for display panel (2007-01-02),

7. 7142773 - Information recording and reproducing apparatus with a ring buffer and method for monitoring ring buffer (2006-11-28),

8. 7136347 - Control information recording method and apparatus, information recording method and apparatus, and information record medium (2006-11-14),

9. 7136034 - Method of driving a display panel (2006-11-14),

10. 7133008 - Drive method and drive apparatus for a display panel (2006-11-07),

11. 7129912 - Display device, and display panel driving method (2006-10-31),

12. 7109950 - Display apparatus (2006-09-19),

13. 7091668 - Display and display panel driving method (2006-08-15),

14. 7075504 - Display device having unit light emission region with discharge cells and corresponding driving method (2006-07-11),

15. 7044821 - Method of manufacturing a plasma display panel by decomposing impurities in exhaust gas with a catalyst (2006-05-16),

Company Overview

Pioneer Display Products Corporation, based in Shizuoka, Japan, specializes in the development and manufacturing of advanced display technologies. The company focuses on creating high-quality display solutions for various applications, including industrial, automotive, and consumer electronics. With a commitment to innovation, Pioneer Display integrates cutting-edge research in optics and materials science to enhance visual performance and user experience. Their expertise positions them as a key player in the evolving landscape of display technology.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

28 Patents

#35 in Shizuoka

#2,415 in Japan

#23,299 in the World

Shizuoka, Japan

Pioneer Display Products Corporation

Forward Citations = 64

59 inventors:

Takashi Iwami (5 out of 21 patents)

Tsutomu Tokunaga (5 out of 44 patents)

Shigeru Iwaoka (4 out of 9 patents)

4. Nobuhiko Saegusa (4 out of 24 patents)

5. Kazuo Kuroda (3 out of 160 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pioneer Display Products Corporation. Retrieved from https://idiyas.com/company/pioneer-display-products

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

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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