Hyogo, Japan

Hideo Kotani

This inventor holds 5 USPTO granted patents. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Denki Kabushiki Kaisha Lsi Development Laboratory. Active years: 1983-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideo Kotani. Retrieved from https://idiyas.com/inventor/hideo-kotani

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 = 5.6

ph-index = 4

Forward Citations = 107(Granted Patents)


Location History:

  • Itami, JP (1989 - 1990)
  • Hyogo, JP (1983 - 1993)

Company Filing History:


Years Active: 1983-1993

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5 patents (USPTO):Explore Patents

Title: Hideo Kotani: Innovator in Semiconductor Technology

Introduction

Hideo Kotani is a prominent inventor based in Hyogo, Japan, known for his significant contributions to semiconductor technology. With a total of five patents to his name, Kotani has made strides in the field of manufacturing semiconductor devices.

Latest Patents

Kotani's latest patents include a method of manufacturing a semiconductor device that involves forming an interlayer insulating film. This method utilizes a reaction gas containing ozone and silicon alkoxide, with a specific ratio of ozone to silicon alkoxide adjusted to be not less than 5. The insulating film is formed through a chemical vapor deposition (CVD) process at atmospheric pressure and temperatures ranging from 350°C to 450°C. His patents also cover the semiconductor device that incorporates this interlayer insulating film, showcasing the innovative approach to enhancing semiconductor performance.

Career Highlights

Throughout his career, Hideo Kotani has worked with notable companies, including Mitsubishi Electric Corporation and Mitsubishi Electric Corporation LSI Development Laboratory. His experience in these organizations has allowed him to develop and refine his expertise in semiconductor technology.

Collaborations

Kotani has collaborated with esteemed colleagues such as Tatsuo Okamoto and Takio Oono, contributing to advancements in the semiconductor field through teamwork and shared knowledge.

Conclusion

Hideo Kotani's work in semiconductor technology exemplifies innovation and dedication. His patents reflect a commitment to improving manufacturing processes and enhancing device performance. His contributions continue to influence the industry and inspire future advancements.

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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