Company Filing History:

5 out of 42,496

Hitachi, Ltd.

where one patent can have more than one assignee

Years Active: 2007-2021

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11016138 - Diagnosis system for power conversion device, diagnosis method for semiconductor module, and power conversion device (2021-05-25),

2. 9846133 - Semiconductor inspection device including a counter electrode with adjustable potentials used to obtain images for detection of defects, and inspection method using charged particle beam (2017-12-19),

3. 9508611 - Semiconductor inspection method, semiconductor inspection device and manufacturing method of semiconductor element (2016-11-29),

4. 7450458 - Dynamic random access memories and method for testing performance of the same (2008-11-11),

5. 7247890 - Semiconductor device and manufacturing method thereof (2007-07-24),

Title: Renichi Yamada: Pioneering Inventor from Tokyo

Introduction: Renichi Yamada is a distinguished inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Renichi Yamada holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With over two decades of experience in the tech industry, Renichi Yamada has worked with leading research institutions and multinational corporations, spearheading projects that have revolutionized various sectors.

Collaborations: Throughout his career, Renichi Yamada has collaborated with top engineers, scientists, and designers from around the globe, fostering a culture of innovation and excellence in all his projects.

Conclusion: Renichi Yamada's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a visionary inventor in the tech world.

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