Shin-ichi Yamagata

This inventor holds 9 USPTO granted patents. Top assignees: Sumitomo Electric Industries, Limited, A.l.m.t. Corporation. Active years: 1996-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shin-ichi Yamagata. Retrieved from https://idiyas.com/inventor/shin-ichi-yamagata

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

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 5

Forward Citations = 72(Granted Patents)

Location History:

Hyogo, JP (1996 - 1997)
Itami, JP (1998 - 2007)

Company Filing History:

9 out of 10,647

Sumitomo Electric Industries, Limited

where one patent can have more than one assignee

Years Active: 1996-2025

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12451407 - Composite material, semiconductor package, and method of manufacturing composite material (2025-10-21),

2. 7180178 - Semiconductor heat-dissipating substrate, and manufacturing method and package therefor (2007-02-20),

3. 6979901 - Semiconductor heat-dissipating substrate, and manufacturing method and package therefor (2005-12-27),

4. 6507105 - Member for semiconductor device and method for producing the same (2003-01-14),

5. 6280496 - Silicon carbide based composite material and manufacturing method thereof (2001-08-28),

6. 6123895 - Aluminum base member for semiconductor device containing a nitrogen rich (2000-09-26),

7. 5828127 - Semiconductor substate with improved thermal conductivity (1998-10-27),

8. 5605558 - Nitrogenous aluminum-silicon powder metallurgical alloy (1997-02-25),

9. 5533930 - Apparatus for producing a silicon nitride sintered body (1996-07-09),

Title: The Innovative Journey of Shin-ichi Yamagata

Introduction: Shin-ichi Yamagata, a pioneering inventor hailing from Itami, Japan, has made significant contributions to the world of technology through his groundbreaking innovations and patents.

Latest Patents: Yamagata's recent patents focus on advancements in renewable energy technologies, particularly in the field of solar power generation and energy storage solutions.

Career Highlights: With a career spanning over two decades, Yamagata has established himself as a leading figure in the tech industry. His work has been instrumental in shaping the future of sustainable energy and environmental conservation.

Collaborations: Throughout his career, Yamagata has collaborated with top research institutions and leading tech companies to further develop and commercialize his inventions. His partnerships have led to the successful implementation of his innovative ideas on a global scale.

Conclusion: Shin-ichi Yamagata's relentless pursuit of innovation and his commitment to creating a more sustainable world have solidified his position as a visionary inventor in the realm of technology. His contributions continue to inspire future generations of inventors and pave the way for a brighter, greener future.

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]