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For the Inventor, By the Inventor

Osaka, Japan

Panasonic Projector & Display Corporation

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USPTO Granted Patents = 23


Forward Citations = 0

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37 inventors (with patents filed for the assignee):

goldMedal Aya Kurita (3 out of 5 patents)

silverMedal Shigeyoshi Matsui (3 out of 7 patents)

bronzeMedal Michihiro Okuda (2 out of 15 patents)

4.  Yusaku Nishikawa (2 out of 11 patents)

5.  Masato Tanaka (2 out of 30 patents)

6.  Takashi Ikeda (2 out of 75 patents)

7.  Shigekazu Yamagishi (2 out of 50 patents)

8.  Ken Mashitani (2 out of 69 patents)

9.  Koji Sasaki (2 out of 8 patents)

10.  Toshihiko Matsuda (2 out of 15 patents)

11.  Kazune Hagino (2 out of 2 patents)

12.  Kazuaki Sakata (2 out of 2 patents)

13.  Manabu Okuno (1 out of 12 patents)

14.  Nao Morishita (1 out of 2 patents)

15.  Teruto Tanaka (1 out of 8 patents)


23 patents:

1. 12781900 - Tube coupling (2026-11-03),
2. 12769196 - Wavelength conversion wheel, light source device, and projection-type image display device (2026-10-20),
3. RE51024 - Light source device and projection display apparatus (2026-09-08),
4. 12730367 - Phosphor wheel unit and projection display apparatus (2026-09-08),
5. 12687771 - Phosphor wheel and projection image display device (2026-07-21),
6. 12641206 - Calibration method and projection-type display system (2026-05-26),
7. 12638761 - Light source device and projection display apparatus (2026-05-26),
8. 12638758 - Phosphor wheel device including heat exchanger, and projection image display device (2026-05-26),
9. 12638671 - Color wheel unit, light source device, and projection display apparatus (2026-05-26),
10. 12638116 - Tube joint (2026-05-26),
11. 12609861 - Abnormality monitoring method, abnormality monitoring system, and program (2026-04-21),
12. 12602455 - Authentication method and recording medium (2026-04-14),
13. D1120084 - Projector (2026-03-24),
14. 12585178 - Light source device and projection display apparatus (2026-03-24),
15. 12571518 - Light source device (2026-03-10),
Company Overview
Panasonic Projector & Display Corporation, headquartered in Osaka, Japan, specializes in the development and manufacturing of advanced projection and display technologies. The company focuses on delivering high-quality visual solutions for various applications, including business, education, and entertainment. With a commitment to innovation, Panasonic integrates cutting-edge technologies to enhance user experiences and improve visual communication across diverse sectors, contributing to the evolution of display systems worldwide.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

23 Patents

#292 in Osaka

#2,707 in Japan

#27,744 in the World

Osaka, JP
Osaka, Japan

Panasonic Projector & Display Corporation

Forward Citations = 0

37 inventors:

goldMedal Aya Kurita (3 out of 5 patents)

silverMedal Shigeyoshi Matsui (3 out of 7 patents)

bronzeMedal Michihiro Okuda (2 out of 15 patents)

4.  Yusaku Nishikawa (2 out of 11 patents)

5.  Masato Tanaka (2 out of 30 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Panasonic Projector & Display Corporation. Retrieved from https://idiyas.com/company/panasonic-projector-and-display

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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