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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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.