Takasaki, Japan

Hitoshi Takagishi

This inventor holds 1 USPTO granted patent. Top assignees: Toshiba Battery Co., Ltd., Toshiba Silicone Co., Ltd.. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Takagishi. Retrieved from https://idiyas.com/inventor/hitoshi-takagishi-54f0pooa

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: Hitoshi Takagishi: Innovator in Air Cell Technology

Introduction

Hitoshi Takagishi is a notable inventor based in Takasaki, Japan. He has made significant contributions to the field of energy storage, particularly through his innovative work on air cells. His expertise and creativity have led to the development of a unique patent that enhances the efficiency of energy storage systems.

Latest Patents

One of Takagishi's most significant inventions is an air cell with a gas diffusion electrode. This air cell comprises a cell container, a gas diffusion electrode that utilizes oxygen as an active material, and an air-inlet opening for communication with the external environment. The design includes a porous film that supports the gas diffusion electrode, along with an air-diffusing porous sheet that is impregnated with film-forming silicone, positioned between the porous film and the air-inlet opening. This innovative design aims to improve the performance and efficiency of air cells.

Career Highlights

Throughout his career, Hitoshi Takagishi has worked with prominent companies in the technology sector. He has been associated with Toshiba Silicone Co., Ltd. and Toshiba Battery Co., Ltd., where he has contributed to various projects and advancements in energy storage technologies. His work has been instrumental in pushing the boundaries of what is possible in this field.

Collaborations

Takagishi has collaborated with several talented individuals during his career. Notable coworkers include Masato Ohashi and Michio Watabe, who have worked alongside him on various projects related to energy storage and battery technology.

Conclusion

Hitoshi Takagishi's contributions to air cell technology and energy storage are noteworthy. His innovative patent and collaborations with leading companies and talented individuals highlight his impact on the industry. Takagishi continues to be a significant figure in the field of energy 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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