Kawasaki, Japan

Hiroaki Kawai


Average Co-Inventor Count = 3.4

ph-index = 12

Forward Citations = 462(Granted Patents)

Forward Citations (Not Self Cited) = 443(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kanagawa, JP (1996 - 2004)
  • Kawasaki, JP (1992 - 2019)
  • Yokohama, JP (1992 - 2019)

Company Filing History:


Years Active: 1992-2019

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Areas of Expertise:
Bar Code Reader
Optical Code Reader
POS System
Imaging Device
Electronic Apparatus
Commodity Information Management
Laser Lighting Control
Binarization Circuit
High Speed Scan Reader
Slicing Ratio Control
Detection Sensitivity Setting
Multiple-Row Bar Code Reading
53 patents (USPTO):Explore Patents

Title: Hiroaki Kawai: A Pioneer in Innovative Technologies

Introduction

Hiroaki Kawai, based in Kawasaki, Japan, is a prolific inventor known for his groundbreaking contributions to technology. With an impressive portfolio of 53 patents, Kawai has focused on enhancing everyday devices, leading to significant advancements in the automotive and audio industries.

Latest Patents

Among Kawai's latest innovations are the "Operating Switch and Parking Brake Control Device" and the "Speaker Damper and Speaker Unit." The operating switch patent features an advanced design for an electric parking brake mechanism, incorporating a pair of input and output terminals with a unique switching mechanism to facilitate reliable operation. The second patent, pertaining to the speaker damper, introduces a configuration that optimizes vibrating motions, enabling uniform performance across the device while minimizing complications typically associated with traditional designs.

Career Highlights

Kawai has held key positions in renowned companies such as Fujitsu Corporation and Copal Company Limited. His tenure at these organizations has allowed him to refine his skills and develop innovative solutions that cater to consumer needs.

Collaborations

Throughout his career, Kawai has collaborated with accomplished professionals, including Mitsuo Watanabe and Isao Iwaguchi. Their teamwork exemplifies the synergy that is often vital in driving forward technological advancements.

Conclusion

Hiroaki Kawai continues to impact the fields of electronics and audio technology through his ingenuity and patent contributions. His dedication to innovation serves as an inspiration for aspiring inventors and highlights the importance of collaboration in achieving technological progress.

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