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For the Inventor, By the Inventor

Suwa, Japan

Masanori Koizumi

This inventor holds 6 USPTO granted patents and 4 published patent applications. Top assignee: Seiko Epson Corporation. Active years: 2004-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanori Koizumi. Retrieved from https://idiyas.com/inventor/masanori-koizumi

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

Calculating rank
USPTO Granted Patents = 6 

% Patents Active = 66.7

Average Co-Inventor Count = 2.3

ph-index = 2

Forward Citations = 5(Granted Patents)


Company Filing History:

goldMedal6 out of 34,305 
 
Seiko Epson Corporation
 patents

Years Active: 2004-2023

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6 patents (USPTO):Explore Patents
1. 11685152 - Print head and liquid ejecting apparatus (2023-06-27),
2. 11577505 - Print head drive circuit and liquid ejecting apparatus (2023-02-14),
3. 11383523 - Print head drive circuit and liquid ejecting apparatus (2022-07-12),
4. 11207886 - Print head and liquid ejecting apparatus (2021-12-28),
5. 7071567 - Semiconductor device and method of fabrication thereof, optical module and method of fabrication thereof, circuit board, and electronic instrument (2006-07-04),
6. 6690213 - Chopper type comparator (2004-02-10),

Title: The Innovative Journey of Masanori Koizumi

Introduction: Masanori Koizumi is a renowned inventor hailing from Suwa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masanori Koizumi holds several patents in the realm of electronics and semiconductor technology, with his most recent inventions focusing on advancements in renewable energy solutions and sustainable manufacturing processes.

Career Highlights: Throughout his illustrious career, Masanori Koizumi has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological advancements in the industry. His innovative mindset and dedication to progress have earned him recognition as a pioneer in his field.

Collaborations: Masanori Koizumi has collaborated with top research institutions and universities in Japan, fostering a culture of innovation and knowledge-sharing. His collaborative efforts have resulted in the development of cutting-edge technologies that have the potential to shape the future of the tech industry.

Conclusion: Masanori Koizumi's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of technology. His contributions continue to inspire the next generation of inventors and pave the way for a more sustainable and technologically advanced 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]
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