Sagamihara, Japan

Kazumoto Homma

This inventor holds 4 USPTO granted patents. Top assignees: Toshiba Ceramics Co., Ltd., Tokyo Shibaura Denki Kabushiki Kaisha. Active years: 1986-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazumoto Homma. Retrieved from https://idiyas.com/inventor/kazumoto-homma

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 = 3.3

ph-index = 3

Forward Citations = 32(Granted Patents)


Company Filing History:


Years Active: 1986-1990

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4 patents (USPTO):Explore Patents

Title: Kazumoto Homma: Innovator in Silicon Wafer Technology

Introduction

Kazumoto Homma is a notable inventor based in Sagamihara, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of silicon wafers. With a total of 4 patents to his name, his work has had a lasting impact on the industry.

Latest Patents

Homma's latest patents include innovative methods for enhancing silicon wafers. One of his key inventions is the "Neutron transmutation doping of a silicon wafer." This patent describes a method of producing a silicon wafer by doping phosphor into single silicon crystals through neutron irradiation. Another significant patent is the "Method of and device for growing single crystals," which outlines a device for growing single crystals using electromagnetic coils positioned symmetrically around a crucible.

Career Highlights

Throughout his career, Kazumoto Homma has worked with prominent companies in the technology sector. He has been associated with Toshiba Ceramics Co., Ltd. and Tokyo Shibaura Denki Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in semiconductor manufacturing and crystal growth technologies.

Collaborations

Homma has collaborated with several talented individuals in his field, including Eiichi Toji and Shin'ichiro Takasu. These collaborations have fostered innovation and advancement in semiconductor technologies.

Conclusion

Kazumoto Homma's contributions to silicon wafer technology and his innovative patents have established him as a key figure in the semiconductor industry. His work continues to influence advancements in this critical 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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