Niigata, Japan

Hidetoshi Ikeda

This inventor holds 5 USPTO granted patents. Top assignees: Mitsubishi Gas Chemical Company, Inc., Mitsubishi Gas Chemical, Inc.. Active years: 1996-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidetoshi Ikeda. Retrieved from https://idiyas.com/inventor/hidetoshi-ikeda-kj8pjdfw

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.9

ph-index = 4

Forward Citations = 150(Granted Patents)


Location History:

  • Niigata, JP (1996 - 1999)
  • Niigata-ken, JP (1999)
  • Katsushika-ku, JP (2022)

Company Filing History:


Years Active: 1996-2022

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5 patents (USPTO):Explore Patents

Certainly! Here is an article about inventor Hidetoshi Ikeda:

Title: Unveiling the Innovations of Inventor Hidetoshi Ikeda

Introduction: Hidetoshi Ikeda, a prolific inventor hailing from Niigata, Japan, has made significant contributions to the field of semiconductor device production through his patented innovations.

Latest Patents:

1. Method and system for producing purified aqueous hydrogen peroxide solution: Ikeda's method and system efficiently produce a high-purity aqueous hydrogen peroxide solution, involving steps for vaporization, condensation, separation, and concentration adjustment.

2. Cleaning liquid for semiconductor devices: Ikeda's cleaning liquid formulation for semiconductor devices includes fluorine-containing compounds, organic solvents, inorganic/organic acids, and specific salts, enabling the removal of deposit polymer without compromising film integrity.

Career Highlights: Hidetoshi Ikeda's inventive prowess shines at Mitsubishi Gas Chemical Company, Inc., where he continues to drive advancements in semiconductor device technologies with five patented innovations.

Collaborations: Ikeda's collaborative spirit is evident through his work with esteemed colleagues Ryuji Hasemi and Tetsuo Aoyama, collectively shaping groundbreaking solutions in the semiconductor industry.

Conclusion: In conclusion, Hidetoshi Ikeda stands as a remarkable inventor whose pioneering work in producing purified aqueous hydrogen peroxide solutions and formulating cutting-edge cleaning liquids for semiconductor devices underscores his commitment to innovation and excellence in the field.

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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