Company Filing History:

20 out of 42,508

Hitachi, Ltd.

patents

1 out of 3,781

Renesas Technology Corp.

patents

1 out of 389

Hitachi-lg Data Storage, Inc.

patents

where one patent can have more than one assignee

Years Active: 1992-2012

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21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8284644 - Optical disc apparatus switching focus point between layers (2012-10-09),

2. 7876654 - Optical disk drive control circuit (2011-01-25),

3. 7848190 - Optical disc apparatus switching focus point between layers (2010-12-07),

4. 7471597 - Optical disc apparatus switching focus point between layers (2008-12-30),

5. 7212472 - Focus point switching (2007-05-01),

6. 7209631 - Image recording/reproducing apparatus (2007-04-24),

7. 7200075 - Optical disc apparatus switching focus point between layers (2007-04-03),

8. 7151722 - Optical disc apparatus switching focus point between layers (2006-12-19),

9. 7111133 - Control apparatus for selectively operating with program data from two memories and having a system controller supplying program data and address for writing the data to the second memory (2006-09-19),

10. 7106666 - Optical disk apparatus and method capable of compensating for instability track jump and focus jump (2006-09-12),

11. 6895393 - Electronic book distributing system by use of purchase certificate and devices therefor (2005-05-17),

12. 6865141 - Optical disc apparatus switching focus point between layers (2005-03-08),

13. 6665237 - Control apparatus and optical disc apparatus using it (2003-12-16),

14. 6275646 - Image recording/reproducing apparatus (2001-08-14),

15. 6158682 - Tape running apparatus (2000-12-11),

Title: Yukinobu Tada: Pioneering Inventor from Yokohama

Introduction: Yukinobu Tada is a renowned inventor hailing from Yokohama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tada's recent patents focus on advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to creating a more efficient and eco-friendly future.

Career Highlights: With over two decades of experience in the tech industry, Tada has led numerous research projects that have resulted in cutting-edge inventions and technologies that have revolutionized various sectors.

Collaborations: Throughout his career, Tada has collaborated with leading universities, research institutions, and tech companies to further develop his inventions and bring them to the market, solidifying his reputation as a visionary innovator.

Conclusion: Yukinobu Tada's relentless pursuit of innovation and his passion for creating transformative technologies have cemented his legacy as a pioneering inventor in Yokohama and beyond.

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