Okaya, Japan

Fumikazu Komatsu

This inventor holds 22 USPTO granted patents and 2 published patent applications and 1 EPO patent, primarily in Integrated Circuit Technology. Top assignee: Seiko Epson Corporation. Active years: 2004-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumikazu Komatsu. Retrieved from https://idiyas.com/inventor/fumikazu-komatsu

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

USPTO Granted Patents = 22 

% Patents Active = 72.7

 

Average Co-Inventor Count = 2.4

ph-index = 4

Forward Citations = 76(Granted Patents)


Company Filing History:


Years Active: 2004-2020

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Areas of Expertise:
Integrated Circuit
Resonator Device
Electronic Apparatus
Vibration Device
Physical Quantity Measuring
Display Driver
Host Controller
Data-Transfer Control
Macrocell
Transmission Circuit
Interface Circuit
Electronic Equipment
22 patents (USPTO):Explore Patents

Title: Fumikazu Komatsu: Innovator in Circuit and Electronic Devices

Introduction: Fumikazu Komatsu, based in Okaya, Japan, is a prominent inventor known for his contributions to the field of circuit devices and electronic apparatus. With 22 patents registered to his name, Komatsu has made significant advancements in technologies that enhance electronic performance and functionality.

Latest Patents: Among his latest inventions are several groundbreaking patents related to circuit devices and their applications. One notable patent revolves around a circuit device that features first and second output signal lines which generate differential output signals. This invention includes a versatile framework where, in certain modes, a specified number of output drivers enable the lines to operate based on differential input signals. Another innovation is a vibration device and electronic apparatus that incorporates an A/D converter circuit performing A/D conversion using a charge redistribution method. This design improves the accuracy of quantization processes through advanced holding circuits tailored to manage quantization errors effectively.

Career Highlights: Fumikazu Komatsu has made significant strides in his career as an inventor while working at Seiko Epson Corporation. His expertise in circuit design and electronics stands out through the numerous patents he holds. Komatsu's innovative spirit not only elevates the capabilities of electronic devices but also highlights his commitment to technological improvements in the industry.

Collaborations: In his journey of innovation, Komatsu has collaborated with talented individuals such as Mitsuaki Sawada and Shoichiro Kasahara. Their collective expertise and shared vision have propelled them toward achieving remarkable advancements in technology, driving the electronic and circuit device sectors forward.

Conclusion: Fumikazu Komatsu’s impressive portfolio of patents and his ongoing contributions at Seiko Epson Corporation reflect his significant role in advancing electronic technologies. His inventions not only showcase his meticulous understanding of circuit devices but also his dedication to enhancing the electronic experience in vehicles and various apparatuses. Komatsu’s work continues to inspire future innovations in the field.

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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