Annaka, Japan

Munenori Tomita

This inventor holds 5 USPTO granted patents. Top assignee: Shin-Etsu Handotai Co., Ltd.. Active years: 1990-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Munenori Tomita. Retrieved from https://idiyas.com/inventor/munenori-tomita

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 = 2.1

ph-index = 4

Forward Citations = 77(Granted Patents)


Location History:

  • Annaka, JP (1990 - 1994)
  • Gunma-ken, JP (1998 - 1999)

Company Filing History:


Years Active: 1990-1999

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5 patents (USPTO):Explore Patents

Title: Munenori Tomita: Innovator in Semiconductor Technology

Introduction

Munenori Tomita is a prominent inventor based in Annaka, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His work focuses on the development of methods and apparatuses for growing high-quality single-crystalline semiconductor films.

Latest Patents

Tomita's latest patents include an "Apparatus for growing single-crystalline semiconductor film" and a "Method for growing single-crystalline semiconductor film and apparatus." These innovations involve a sophisticated process of vapor phase growth while rotating the substrate. This method effectively prevents micro-particles generated by a rotary drive unit from adhering to the major plane of the substrate. The apparatus features a reaction chamber where the substrate is rotated, and a reaction gas is fed to ensure optimal conditions for film growth.

Career Highlights

Munenori Tomita is associated with Shin-Etsu Handotai Co., Ltd., a leading company in the semiconductor industry. His work has been instrumental in advancing the technology used in semiconductor manufacturing, contributing to the efficiency and quality of the products developed by the company.

Collaborations

Tomita has collaborated with notable coworkers, including Masanori Mayuzumi and Hitoshi Habuka. Their combined expertise has further enhanced the innovative processes within the semiconductor field.

Conclusion

Munenori Tomita's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in the field, ensuring the development of high-quality semiconductor materials.

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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