Saitama, Japan

Toshiyuki Takemori

This inventor holds 13 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Shindengen Electric Manufacturing Company Limited, Ricoh Company, Ltd.. Active years: 2003-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiyuki Takemori. Retrieved from https://idiyas.com/inventor/toshiyuki-takemori

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

USPTO Granted Patents = 13 

% Patents Active = 76.9

 

Average Co-Inventor Count = 3.2

ph-index = 6

Forward Citations = 132(Granted Patents)


Location History:

  • Saitama-ken, JP (2008)
  • Hanno, JP (2004 - 2011)
  • Saitama, JP (2003 - 2017)

Company Filing History:


Years Active: 2003-2017

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13 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Toshiyuki Takemori

Introduction

Toshiyuki Takemori, an accomplished inventor based in Saitama, Japan, has made significant strides in the field of semiconductor technology. With an impressive portfolio of 13 patents, he has contributed to the ongoing evolution of electronic devices, playing a pivotal role in enhancing performance and efficiency.

Latest Patents

Among his latest innovations are two notable patents focused on semiconductor devices. The first patent describes a semiconductor apparatus that features a gate electrode situated inside a trench, which faces a p-type base region, separated by a gate insulating film. It incorporates a shield electrode positioned between the gate electrode and the trench bottom, along with an electric insulating region that extends to ensure separation between the shield electrode, side wall, and bottom. Additionally, this design includes a source electrode connected to an n-type source region and the shield electrode itself. The shield electrode is engineered with high resistance regions adjacent to the trench's side walls, complemented by a low resistance region in between.

The second patent elaborates on similar concepts, highlighting the arrangement of the gate and shield electrodes along with the insulating region, which separates conductive elements while optimizing the overall structure for improved functionality.

Career Highlights

Takemori has garnered valuable experience working with renowned companies, including Shindengen Electric Manufacturing Company Limited and Ricoh Company, Ltd. His contributions to these organizations have paved the way for advancements in semiconductor technologies, affirming his status as a key player in the industry.

Collaborations

Throughout his career, Toshiyuki has collaborated with talented professionals, notably Yuji Watanabe and Masato Itoi. Their collective efforts have fostered a dynamic environment for innovation and creativity, leading to groundbreaking developments in semiconductor devices.

Conclusion

In conclusion, Toshiyuki Takemori stands out as a prominent inventor whose work in semiconductor technology has significantly impacted the field. With a robust collection of patents and collaborations with industry experts, his contributions continue to inspire progress, ensuring a bright future for electronic device innovation.

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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