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For the Inventor, By the Inventor

Miyagi-ken, Japan

Kazuo Hasegawa

USPTO Granted Patents = 62


Average Co-Inventor Count = 1.9

ph-index = 19

Forward Citations = 1,241(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:

goldMedal62 out of 4,048 
 
Alps Electric Co., Ltd.
 patents

Years Active: 1987-2007

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Areas of Expertise:
Angle Detecting Sensor
Capacitive Sensor
Piezoelectric Oscillator
Optical Reading System
Bar Code Reader
Signal Processing Circuit
Photoelectric Touch Panel
Wireless Charging Apparatus
Gyroscope Detection Device
Optical Coordinate System
Remote Control Apparatus
Illumination Type Optical Device
62 patents (USPTO):Explore Patents
1. 7231313 - Method of calculating compensation value for angle detecting sensor and angle detecting sensor using the method (2007-06-12),
2. 7024947 - Detection device including circuit component (2006-04-11),
3. 6829953 - Capacitive sensor (2004-12-14),
4. 6823747 - Capacitive sensor (2004-11-30),
5. 6642772 - Function circuit that is less prone to be affected by temperature (2003-11-04),
6. 6486743 - Device for driving and detecting oscillator (2002-11-26),
7. 6483356 - Sinusoidal signal generating circuit providing small phase difference with respect to reference signal and apparatus for driving oscillating element with circuit (2002-11-19),
8. 6397676 - Piezoelectric oscillator and signal detection apparatus using the same (2002-06-04),
9. 6288474 - Drive detection device for gyroscope (2001-09-11),
10. 6255760 - Driving apparatus of piezoelectric vibrator (2001-07-03),
11. 6046623 - Signal detecting circuit (2000-04-04),
12. 6016018 - Electronic apparatus incorporating battery (2000-01-18),
13. 5874723 - Charging apparatus for wireless device with magnetic lead switch (1999-02-23),
14. 5856741 - Double DC-DC converter having power holding portion (1999-01-05),
15. 5708418 - Optical reading system (1998-01-13),

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.

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