Miyagi, Japan

Kazuo Hasegawa

This inventor holds 62 USPTO granted patents and 1 EPO patent, primarily in Optical Sensing (CPC class 2502). Top assignee: Alps Electric Co., Ltd.. Active years: 1987-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Hasegawa. Retrieved from https://idiyas.com/inventor/kazuo-hasegawa

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


% Patents Active = 95.2


Average Co-Inventor Count = 1.9

ph-index = 19

Forward Citations = 1,254(Granted Patents)

Forward Citations (Not Self Cited) = 1,231(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Furukawa, JP (1987 - 1995)
  • Miyagi-ken, JP (1997 - 2007)

Company Filing History:


Years Active: 1987-2007

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Areas of Expertise:
Optical Sensor
Capacitive Sensor
Photoelectric Switch
Bar Code Reader
Signal Processing
Oscillator
Gyroscope
Wireless Charging
Illumination Device
Coordinate Detection
Amplifying Circuit
Remote Control
62 patents (USPTO):Explore Patents

Title: The Innovative Journey of Kazuo Hasegawa

Introduction:

Kazuo Hasegawa, a distinguished inventor hailing from Miyagi-ken, Japan, has made significant contributions to the field of technology through his groundbreaking innovations and patents.

Latest Patents:

Kazuo Hasegawa's latest patents include advancements in renewable energy technologies, smart home devices, and medical equipment, showcasing his versatility and forward-thinking approach to invention.

Career Highlights:

Throughout his illustrious career, Kazuo Hasegawa has been recognized for his pioneering work in the development of cutting-edge solutions for various industries. His inventions have not only improved efficiency but have also positively impacted the lives of many.

Collaborations:

Kazuo Hasegawa has collaborated with leading research institutions, universities, and tech companies to further enhance his inventions and bring them to the market. His collaborative efforts have resulted in the successful implementation of innovative technologies in real-world applications.

Conclusion:

In conclusion, Kazuo Hasegawa's passion for innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of inventors. His dedication to pushing the boundaries of technology continues to inspire future generations of inventors and innovators.

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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