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Tokyo-to, Japan

Pioneer Electric Corporation

USPTO Granted Patents = 66

Forward Citations = 1,022

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118 inventors (with patents filed for the assignee):

Kazuo Kuroda (5 out of 160 patents)

Yoshiaki Moriyama (5 out of 85 patents)

Hiroo Okamoto (3 out of 138 patents)

4. Satoshi Miyaguchi (3 out of 25 patents)

5. Ichiro Miyake (3 out of 11 patents)

6. Hideki Hayashi (3 out of 47 patents)

7. Shin-ichi Wakumura (3 out of 5 patents)

8. Shunichiro Sakamoto (3 out of 3 patents)

9. Toshio Suzuki (3 out of 73 patents)

10. Ayako Yoshida (2 out of 29 patents)

11. Atsushi Onoe (2 out of 43 patents)

12. Takao Sawabe (2 out of 113 patents)

13. Takao Arai (2 out of 123 patents)

14. Shoji Taniguchi (2 out of 72 patents)

15. Naoharu Yanagawa (2 out of 69 patents)

Core Competencies:

Optical Recording Medium

Digital Signal Reproducing Apparatus

Plasma Display Panel

Organic Electroluminescent Device

Data Transfer Control System

Noise Reduction Circuit

Vibration Suppression Mechanism

Copy Protection Function

Image Reproducing Apparatus

Charge Storage Device

Resonator in Semiconductor Laser

Power Amplifier Circuit

66 patents: Sort by Forward Citations

1. 7295762 - Information record medium having first and second recording layers in which mid areas are recorded respectively, and apparatus for recording the same (2007-11-13),

2. 6823371 - Computer for a reproducing medium (2004-11-23),

3. 6707774 - Recording and reproducing system, recording apparatus and reproducing apparatus having copy protection function (2004-03-16),

4. 6690638 - Supporting mechanism for an optical disc reproducing apparatus having a sub-frame for suppressing vibration (2004-02-10),

5. 6633723 - Recording and reproducing system, recording apparatus and reproducing apparatus having copy protection function (2003-10-14),

6. 6552988 - Apparatus for reproducing information recorded on recording medium while adjusting middle level of detected signal corresponding to the information (2003-04-22),

7. 6529718 - Receiver with a search circuit (2003-03-04),

8. 6385163 - Optical recording medium (2002-05-07),

9. 6369782 - Method for driving a plasma display panel (2002-04-09),

10. 6356523 - Apparatus for reproducing information recorded on optical disc (2002-03-12),

11. 6335713 - Drive apparatus which detects spatial charge voltage on charge storage light-emitting device and controls voltage and current based on the detection while drive current is blocked (2002-01-01),

12. 6310843 - Clock signal generating system (2001-10-30),

13. 6185164 - Disk reproducing apparatus (2001-02-06),

14. 6144625 - Optical disc discriminating system (2000-11-07),

15. 6088506 - Information record medium, apparatus for recording the same and (2000-07-11),

Pioneer Electric Corporation is a leading provider of electrical solutions, catering to a wide range of industries such as residential, commercial, and industrial. With a team of highly skilled professionals, we offer services like electrical installations, repairs, maintenance, and automation solutions. Our commitment to quality, reliability, and customer satisfaction has earned us a strong reputation in the market. Visit our website to learn more about our services and get in touch with our expert team.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

66 Patents

#7 in Tokyo-to

#1,429 in Japan

#10,868 in the World

Tokyo-to, Japan

Pioneer Electric Corporation

Forward Citations = 1,022

118 inventors:

Kazuo Kuroda (5 out of 160 patents)

Yoshiaki Moriyama (5 out of 85 patents)

Hiroo Okamoto (3 out of 138 patents)

4. Satoshi Miyaguchi (3 out of 25 patents)

5. Ichiro Miyake (3 out of 11 patents)

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