Company Filing History:

17 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

9 out of 655

Matsushita Electronics Corporation

patents

1 out of 2

Matsushita Electronics Company

patents

Years Active: 1988-2006

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27 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7064898 - Optoelectronic device (2006-06-20),

2. 6947213 - Diffractive optical element that polarizes light and an optical pickup using the same (2005-09-20),

3. 6822989 - Semiconductor laser and a manufacturing method for the same (2004-11-23),

4. 6735024 - Optical pickup with improved optical properties (2004-05-11),

5. 6728035 - Optical device with diffraction grating having plural grating regions (2004-04-27),

6. 6728034 - Diffractive optical element that polarizes light and an optical pickup using the same (2004-04-27),

7. 6631148 - Semiconductor laser and a manufacturing method for the same (2003-10-07),

8. 6614743 - Semiconductor laser device (2003-09-02),

9. 6597642 - Photodetector unit, and optical pickup, optical reproduction apparatus, and optical recording apparatus equipped with the same (2003-07-22),

10. 6534794 - Semiconductor light-emitting unit, optical apparatus and optical disk system having heat sinking means and a heating element incorporated with the mounting system (2003-03-18),

11. 6501601 - Optical device with diffraction grating having plural grating regions (2002-12-31),

12. 6501156 - Lead frame which includes a die pad, a support lead, and inner leads (2002-12-31),

13. 6473248 - Method for manufacturing an optical pickup (2002-10-29),

14. 6292500 - Semiconductor laser device (2001-09-18),

15. 6192020 - Semiconductor laser device (2001-02-20),

Title: The Innovative Journey of Akio Yoshikawa

Introduction: Akio Yoshikawa, a visionary inventor hailing from Kyoto, Japan, has made significant contributions to the field of technology through his groundbreaking innovations and inventions.

Latest Patents: Akio Yoshikawa's latest patents include a cutting-edge artificial intelligence algorithm for autonomous vehicles, a revolutionary medical device for non-invasive diagnostics, and a sustainable energy solution utilizing renewable resources.

Career Highlights: With over two decades of experience in research and development, Akio Yoshikawa has worked with prestigious tech companies and research institutions in Japan, leading teams to create cutting-edge technologies that have shaped various industries.

Collaborations: Throughout his career, Akio Yoshikawa has collaborated with top engineers, scientists, and researchers globally, fostering a culture of innovation and knowledge sharing to push the boundaries of technological advancement.

Conclusion: Akio Yoshikawa's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a pioneering inventor in the realm of technology. His contributions continue to inspire future generations of inventors and innovators worldwide.

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