Yokohama, Japan

Koji Higuchi

USPTO Granted Patents = 45 

 

Average Co-Inventor Count = 1.7

ph-index = 6

Forward Citations = 126(Granted Patents)


Location History:

  • Hyogo, JP (1998)
  • Amagasaki, JP (1998)
  • Kodaira, JP (2000)
  • Tokyo, JP (2001 - 2015)
  • Ibaraki, JP (2009 - 2015)
  • Kanagawa, JP (2020 - 2022)
  • Yokohama, JP (2015 - 2024)
  • Zama, JP (2021 - 2024)

Company Filing History:


Years Active: 1998-2025

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Areas of Expertise:
Display Driver
Electric Oil Pump
Operational Amplifier
Display Device
Signal Processing
Communication Apparatus
Driving Circuit
Connector Technology
Amplifying Circuit
Noise Control
Mobile Communication
Display Apparatus
45 patents (USPTO):Explore Patents

Title: Innovations of Koji Higuchi: A Patent Profile

Introduction: Koji Higuchi, based in Yokohama, Japan, is a prolific inventor with an impressive portfolio of 45 patents. His work primarily focuses on output amplifiers, display apparatuses, and other advanced electronic components. Higuchi's inventions reflect a commitment to enhancing the efficiency and functionality of electronic devices.

Latest Patents: Among Hiuchi's latest patents are innovative designs for output amplifiers and display devices. One notable patent describes an output amplifier featuring a drive voltage generating unit that produces both positive and negative drive voltages, crucial for balancing input and output voltages. Additionally, this amplifier includes a complementary output made possible through a pair of transistors, ensuring the correct flow of current.

Another recent patent involves a display drive device that enhances visual quality by managing voltage levels across various display components. This device utilizes a common voltage generating circuit alongside a reference gamma voltage generating circuit, which fine-tunes the visual output to ensure accurate representation of brightness levels based on video signals. These inventions showcase Higuchi's ability to engineer solutions that push the boundaries of technology.

Career Highlights: Throughout his career, Koji Higuchi has contributed significantly to the semiconductor industry. Notable companies he has worked with include Lapis Semiconductor Co., Ltd. and Oki Semiconductor Co., Ltd. His innovative mindset has allowed him to spearhead projects that blend creativity with cutting-edge technology.

Collaborations: Higuchi's success is amplified through collaborations with esteemed colleagues such as Atsushi Hirama and Kenichi Shiibayashi. Their joint efforts have led to breakthroughs in the development of electronic components, ultimately benefiting the wider technology landscape.

Conclusion: Koji Higuchi's impressive portfolio of patents and his contributions to major semiconductor firms underscore his role as a key player in the field of electronics. His advancements in output amplifiers and display technologies have not only marked significant milestones in innovation, but they also pave the way for future developments in the industry. As technology continues to evolve, Higuchi's inventions will undoubtedly remain instrumental in shaping the next generation of electronic devices.

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