Company Filing History:

19 out of 42,508

Hitachi, Ltd.

patents

2 out of 13

Hitachi Chubu Software, Ltd.

patents

2 out of 3,781

Renesas Technology Corp.

patents

4. 1 out of 2

Hitachisoftware Eng. Co., Ltd.

patents

5. 1 out of 228

Hitachi Software Engineering Company, Ltd.

patents

where one patent can have more than one assignee

Years Active: 1993-2011

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21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7913258 - Information processing device and process control method (2011-03-22),

2. 7596703 - Hidden data backup and retrieval for a secure device (2009-09-29),

3. 7283719 - Video capture device (2007-10-16),

4. 6842540 - Surveillance system (2005-01-11),

5. 6789263 - Data conversion method and apparatus (2004-09-07),

6. 6750905 - Digital camera storing and outputting encrypted digital image data (2004-06-15),

7. 6728813 - Method and apparatus for converting non-burst write cycles to burst write cycles across a bus bridge (2004-04-27),

8. 6584538 - Information processing system (2003-06-24),

9. 6570580 - Apparatus and method for information display (2003-05-27),

10. 6330629 - Information processing system (2001-12-11),

11. 6269215 - Information processing system (2001-07-31),

12. 6094521 - Information processing system (2000-07-25),

13. 5899575 - Video capture device, video recording/playing apparatus having the video (1999-05-04),

14. 5666161 - Method and apparatus for creating less amount of compressd image data (1997-09-09),

15. 5583985 - Graphic display processing apparatus for improving speed and efficiency (1996-12-10),

Title: The Innovative Journey of Tomohisa Kohiyama

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

Latest Patents: Kohiyama's latest patents include a cutting-edge AI-powered healthcare device designed to revolutionize patient care, as well as a sustainable energy solution that aims to tackle environmental challenges.

Career Highlights: With a career spanning over two decades, Kohiyama has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological advancements in various sectors.

Collaborations: Throughout his career, Kohiyama has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Tomohisa Kohiyama's relentless pursuit of innovation and his passion for creating solutions to real-world problems have solidified his position as a pioneering inventor in the global tech landscape.

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1 patent (EPO):

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