Tokyo, Japan

Toshirou Kisakibaru

This inventor holds 3 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Cambridge Filter Japan, Ltd., Kondoh Industries, Ltd.. Active years: 2008-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshirou Kisakibaru. Retrieved from https://idiyas.com/inventor/toshirou-kisakibaru

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 33.3

 

Average Co-Inventor Count = 1.9

ph-index = 2

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 2008-2010

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3 patents (USPTO):Explore Patents

Title: Toshirou Kisakibaru: Innovator in Semiconductor Technology

Introduction

Toshirou Kisakibaru, based in Tokyo, Japan, is an esteemed inventor with a notable record of three patents to his name. His groundbreaking work primarily focuses on innovations that enhance semiconductor manufacturing processes, paving the way for improved efficiency and precision in the industry.

Latest Patents

Kisakibaru's most recent patents include a sophisticated sheet for shielding soft X-rays, designed to be utilized in a remover that effectively eliminates static charges. This innovative sheet comprises three layers: a first outer sheet with a port for supplying ionized air, an interlayer sheet containing a passage for the ionized air, and a second outer sheet with a port for discharging the ionized air. The unique design ensures streamlined airflow, facilitating efficient static charge removal.

Additionally, he has developed an air-curtain forming apparatus for wafer hermetic containers within semiconductor fabrication equipment. This invention prevents ambient air infiltration that could lead to dust contamination of wafers during processing. By creating an air curtain at the gap between the gateway of the hermetic container and the equipment opening, Kisakibaru's apparatus ensures a clean and controlled environment critical for semiconductor manufacturing.

Career Highlights

Throughout his career, Kisakibaru has made significant contributions while working with prominent companies such as Kondoh Industries, Ltd. and Cambridge Filter Japan, Ltd. His innovative spirit and technical expertise have been instrumental in advancing technologies essential for modern semiconductor fabrication.

Collaborations

Kisakibaru has collaborated with skilled professionals, including Makoto Okada and Shigeru Kouchiyama. These partnerships have fostered a collaborative environment that nurtures innovation and technical problem-solving in semiconductor technology.

Conclusion

Toshirou Kisakibaru's impressive portfolio of patents and his commitment to advancing semiconductor manufacturing techniques reflect his status as a leading inventor in the field. His work not only addresses current industry challenges but also sets the stage for future innovations in technology.

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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