Kosai, Japan

Teruaki Ishii

This inventor holds 3 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1981-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Teruaki Ishii. Retrieved from https://idiyas.com/inventor/teruaki-ishii

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 = 5.6

ph-index = 3

Forward Citations = 72(Granted Patents)


Location History:

  • Yamato, JP (1981)
  • Kosai, JP (1989 - 1990)

Company Filing History:


Years Active: 1981-1990

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3 patents (USPTO):Explore Patents

Title: Teruaki Ishii: Innovator in Lead Acid Battery Technology

Introduction

Teruaki Ishii is a notable inventor based in Kosai, Japan, recognized for his contributions to the field of lead acid battery technology. With a total of 3 patents to his name, Ishii has made significant advancements that enhance the performance and reliability of lead acid batteries.

Latest Patents

Ishii's latest patents focus on innovative processes for producing grids used in lead acid batteries. One of his inventions, titled "Grid for use in lead acid batteries and process for producing same," outlines a method that involves superposing a sheet of a lead-silver-tin alloy onto a lead-calcium alloy sheet bar. This process improves charge-discovery characteristics after overdischarging while maintaining the maintenance-free characteristics of the lead-calcium-tin alloy. Another patent, "Process for producing a grid for use in lead acid batteries," describes a similar method that enhances charging recovery characteristics and corrosion resistance at high temperatures.

Career Highlights

Ishii is currently employed at Matsushita Electric Industrial Co., Ltd., where he continues to develop innovative solutions in battery technology. His work has contributed to the advancement of energy storage systems, making them more efficient and reliable.

Collaborations

Throughout his career, Ishii has collaborated with esteemed colleagues such as Sadao Furuya and Hiroshi Yasuda. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Teruaki Ishii's contributions to lead acid battery technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of materials and processes that enhance battery performance. Ishii's work continues to influence the industry and pave the way for future advancements.

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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