Kariya, Japan

Taiyou Otsuka

This inventor holds 3 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: Toyota Boshoku Kabushiki Kaisha, Toyota Shatai Kabushiki Kaisha. Active years: 2010-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Taiyou Otsuka. Retrieved from https://idiyas.com/inventor/taiyou-otsuka

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

USPTO Granted Patents = 3 

% Patents Active = 100.0


Average Co-Inventor Count = 1.8

ph-index = 3

Forward Citations = 69(Granted Patents)


Location History:

  • Toyota, JP (2010)
  • Kariya, JP (2011 - 2014)

Company Filing History:


Years Active: 2010-2014

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3 patents (USPTO):Explore Patents

Title: Innovative Contributions of Inventor Taiyou Otsuka

Introduction: Taiyou Otsuka is a distinguished inventor based in Kariya, Japan, with a notable portfolio of three patents. His work predominantly focuses on vehicle technology, showcasing his ingenuity in enhancing automotive design and safety.

Latest Patents: Otsuka's most recent patents include the innovative "Retractable Vehicle Seat." This design features a seat main body that is cleverly flipped up laterally, allowing it to be retracted into the vehicle's interior side wall. The seat's connection mechanism is constructed with a four-link system that integrates a stationary link attached to a support stand and an intermediate link connected to the seat main body, ensuring effective operation as the seat is stored away. Additionally, his "Lock Device" advances automotive safety through a lock mechanism that employs distinct contact points to engage with a striker, ensuring secure locking of two engaged members using an elastic force system.

Career Highlights: Otsuka has contributed significantly to some prominent automotive companies, including Toyota Boshoku Corporation and Toyota Shatai Corporation. His experience in these organizations has undoubtedly influenced his innovative approach and the successful execution of his patented designs.

Collaborations: Throughout his career, Otsuka has collaborated with esteemed colleagues such as Makoto Asano and Toshio Araki. Their shared expertise illustrates the collaborative spirit prevalent in the field of automotive innovation.

Conclusion: With a growing number of patents and a solid professional background, Taiyou Otsuka exemplifies the forward-thinking nature of inventors contributing to automotive technology. His ongoing innovations are poised to make a lasting impact on vehicle design and functionality in the industry.

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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