Toyota, Japan

Yuuki Fujitani

This inventor holds 3 USPTO granted patents. Top assignee: Aisin Seiki Kabushiki Kaisha. Active years: 1990-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuuki Fujitani. Retrieved from https://idiyas.com/inventor/yuuki-fujitani

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 = 2.6

ph-index = 2

Forward Citations = 16(Granted Patents)


Location History:

  • Toyota, JP (1990)
  • Nagoya, JP (1998)

Company Filing History:


Years Active: 1990-1998

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3 patents (USPTO):Explore Patents

Title: Innovations of Yuuki Fujitani

Introduction

Yuuki Fujitani is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of technology, particularly in battery design and vehicle mechanics. With a total of 3 patents, his work reflects a commitment to innovation and engineering excellence.

Latest Patents

One of his latest patents is a lead-acid battery design that features cell rooms separated by a partition wall. This design includes an electrode plate assembly with electrode plates facing each other, separated by a separator. The positive and negative straps extend in a laminated direction and are connected in parallel with lug portions of the electrode plates. An intercell electrically connecting member, shaped in an H-cross-section and made of a lead-based material, enhances the connection strength between the cells.

Another significant patent is for a differential mechanism of a four-wheel driving apparatus for vehicles. This mechanism utilizes a planetary gear to transmit driving torque from an input shaft to both front and rear wheel driving shafts. It includes multiple splines and a differential change sleeve that allows for axial sliding between two positions, optimizing the distribution of torque.

Career Highlights

Yuuki Fujitani is currently employed at Aisin Seiki Kabushiki Kaisha, a company known for its automotive components and systems. His work at Aisin has allowed him to develop innovative solutions that enhance vehicle performance and efficiency.

Collaborations

Fujitani collaborates with talented coworkers such as Kouji Kawakami and Masatoshi Miwa. Their combined expertise contributes to the advancement of technology within their field.

Conclusion

Yuuki Fujitani's contributions to battery technology and vehicle mechanics demonstrate his innovative spirit and dedication to engineering. His patents reflect a deep understanding of complex systems and a commitment to improving technology for the future.

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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