Shigenobu Maruyama

This inventor holds 8 USPTO granted patents. Top assignees: Hitachi, Ltd., Hitachi Via Mechanics Ltd.. Active years: 1993-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigenobu Maruyama. Retrieved from https://idiyas.com/inventor/shigenobu-maruyama-aue5aihg

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 8

% Patents Active = 87.5

Average Co-Inventor Count = 7.1

ph-index = 5

Forward Citations = 172(Granted Patents)

Location History:

Ebina, JP (1999 - 2007)
Yokohama, JP (1993 - 2012)

Company Filing History:

Hitachi Via Mechanics Ltd.

patents

Years Active: 1993-2012

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8089614 - Device for changing pitch between light beam axes, and substrate exposure apparatus (2012-01-03),

2. 7215886 - Optical communication module (2007-05-08),

3. 6693699 - Image display device and its repairing method and apparatus (2004-02-17),

4. 6552771 - Image display device and its repairing method and apparatus (2003-04-22),

5. 5883437 - Method and apparatus for inspection and correction of wiring of (1999-03-16),

6. 5832595 - Method of modifying conductive lines of an electronic circuit board and (1998-11-10),

7. 5229569 - Laser machining apparatus and method of the same (1993-07-20),

8. 5208437 - Method of cutting interconnection pattern with laser and apparatus (1993-05-04),

Title: Shigenobu Maruyama - Pioneering Inventor from Yokohama

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

Latest Patents: Shigenobu Maruyama 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 a career spanning over three decades, Maruyama has worked with leading tech companies and research institutions, playing a key role in the development of cutting-edge technologies that have revolutionized various industries.

Collaborations: Throughout his career, Shigenobu Maruyama has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge sharing that has led to numerous breakthrough inventions.

Conclusion: Shigenobu Maruyama's passion for innovation and his relentless pursuit of technological excellence have solidified his reputation as a visionary inventor, inspiring the next generation of innovators to push the boundaries of what is possible in the world of technology.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]