Tokyo, Japan

Hiroki Koga

USPTO Granted Patents = 20 

Average Co-Inventor Count = 1.4

ph-index = 8

Forward Citations = 126(Granted Patents)


Location History:

  • Kangawa, JP (2001)
  • Kanagawa, JP (1994 - 2010)
  • Tokyo, JP (1996 - 2022)

Company Filing History:


Years Active: 1994-2025

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20 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Hiroki Koga

Introduction: Hiroki Koga, based in Tokyo, Japan, is a highly accomplished inventor with an impressive portfolio of 21 patents. His work focuses on advancing technology through innovative methods in the fields of semiconductors and input devices. Koga's latest inventions showcase his commitment to enhancing efficiency and functionality within various technologies.

Latest Patents: Among Hiroki Koga's recent contributions is a patent for a **Semiconductor Device**. This invention presents a method for patterning one or more biomolecules on a substrate by coating the substrate with biomolecules, applying a laser, and abating the biomolecules in a predetermined pattern. Additionally, he developed a patent for an **Input Device** and an input diagnosing method. This input device, connectable to a switch, is designed to receive the state of the switch as a voltage. It features an output circuit to generate different voltage levels, allowing it to produce signals corresponding to the input voltage. The device also includes a diagnoser that determines input signal changes during switching and a generator that creates a state signal indicating the switch's condition.

Career Highlights: Throughout his career, Hiroki Koga has significantly impacted the tech industry. He has worked for major companies, including NEC Corporation and NEC Electronics Corporation, where he has honed his skills in electronic engineering and innovative design.

Collaborations: Koga has collaborated with esteemed colleagues such as Naoki Kasai and Hiroshi Yoshida, fostering a creative environment that has led to numerous successful inventions. Together, they have contributed to the advancement of technology in their respective fields.

Conclusion: Hiroki Koga's contributions to technology through his numerous patents and collaborations highlight his role as a key inventor in the semiconductor and input device sectors. His innovative methods continue to push boundaries, promising exciting developments in the future of technology.

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