Aichi, Japan

Nobutaka Morikawa

This inventor holds 3 USPTO granted patents. Top assignee: Toyota Jidosha Kogyo Kabushiki Kaisha. Active years: 1977-1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobutaka Morikawa. Retrieved from https://idiyas.com/inventor/nobutaka-morikawa

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 = 1.7

ph-index = 2

Forward Citations = 9(Granted Patents)


Location History:

  • Aichi, JA (1977)
  • Aichi, JP (1978 - 1979)

Company Filing History:


Years Active: 1977-1979

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3 patents (USPTO):Explore Patents

Title: Nobutaka Morikawa: Innovator in Automotive Technology

Introduction

Nobutaka Morikawa is a prominent inventor based in Aichi, Japan. He has made significant contributions to the field of automotive technology, particularly through his innovative patents. With a total of 3 patents to his name, Morikawa continues to push the boundaries of engineering and design.

Latest Patents

Morikawa's latest patents include a "Heat Insulator Support in Manifold Reactor." This invention provides a support for a heat insulator material that is positioned between the outer core of a re-combustion chamber and the manifold reactor housing. The design features a grommet that caps the edge of the heat insulator around the inlet ports of the housing. The grommet is equipped with an opening for loosely holding a port liner and is strategically placed between the housing and the outer core. It also has a deformable peripheral portion that effectively encloses and engages the heat insulator within a gap created by the deformable edge.

Another notable patent is the "Catalytic Converter Vessel." This invention consists of an outer casing, an inner casing, and plates. One of the inner casing and plates is designed with louver holes, while the other features punched holes. The assembly ensures that the louver holes are coaxially aligned with the punched holes, enhancing the efficiency of the catalytic converter.

Career Highlights

Nobutaka Morikawa is currently employed at Toyota Jidosha Kogyo Kabushiki Kaisha, a leading automotive manufacturer. His work at Toyota has allowed him to collaborate with some of the brightest minds in the industry, contributing to the advancement of automotive technologies.

Collaborations

Throughout his career, Morikawa has worked alongside talented colleagues such as Susumu Tanaka and Masami Konishi. Their collaborative efforts have led to innovative solutions and improvements in automotive engineering.

Conclusion

Nobutaka Morikawa's contributions to automotive technology through his patents demonstrate his commitment to innovation and excellence. His work continues to influence the industry, paving the way for future advancements in vehicle design and functionality.

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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