Itami, Japan

Kenichi Watatani

This inventor holds 15 USPTO granted patents and 1 EPO patent. Top assignees: Sumitomo Electric Industries, Limited, Mitsui Minings & Melting Co., Ltd.. Active years: 2010-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenichi Watatani. Retrieved from https://idiyas.com/inventor/kenichi-watatani

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


% Patents Active = 86.7

 

Average Co-Inventor Count = 3.2

ph-index = 3

Forward Citations = 24(Granted Patents)


Location History:

  • Osaka, JP (2010)
  • Hyogo, JP (2015)
  • Itami, JP (2012 - 2023)

Company Filing History:


Years Active: 2010-2023

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15 patents (USPTO):Explore Patents

Title: Kenichi Watatani: Innovator in Oxide Sintered Materials

Introduction

Kenichi Watatani is a prominent inventor based in Itami, Japan. He has made significant contributions to the field of materials science, particularly in the development of oxide sintered materials. With a total of 15 patents to his name, Watatani's work has had a substantial impact on semiconductor technology.

Latest Patents

Watatani's latest patents include innovations related to oxide sintered materials and methods for producing them. His inventions focus on creating a sputtering target suitable for forming oxide semiconductor films using a sputtering method. The patents detail the production of oxide sintered materials, sputtering targets, and methods for producing semiconductor devices that incorporate oxide semiconductor films formed using these materials.

Career Highlights

Throughout his career, Kenichi Watatani has worked with notable companies such as Sumitomo Electric Industries, Limited and Mitsui Mining & Smelting Company, Limited. His experience in these organizations has allowed him to refine his expertise in materials science and semiconductor technology.

Collaborations

Watatani has collaborated with esteemed colleagues, including Miki Miyanaga and Hideaki Awata. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Kenichi Watatani's innovative work in oxide sintered materials and semiconductor technology showcases his significant contributions to the field. His patents and collaborations reflect a commitment to advancing materials science and enhancing semiconductor applications.

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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