Toyota, Japan

Akinori Homan

This inventor holds 18 USPTO granted patents and 1 published patent application and 5 EPO patents, primarily in Vehicle Power Transmission. Top assignees: Toyota Jidosha Kabushiki Kaisha, Zexel Gmbh. Active years: 1997-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akinori Homan. Retrieved from https://idiyas.com/inventor/akinori-homan

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

Calculating rank
USPTO Granted Patents = 18 

% Patents Active = 77.8

 

Average Co-Inventor Count = 3.9

ph-index = 3

Forward Citations = 38(Granted Patents)


Company Filing History:


Years Active: 1997-2025

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Areas of Expertise:
Vehicle Drive Device
Control Apparatus
Motive Power Transmission
Driving Apparatus
Power Transmission Device
Clutch Mechanism
Torque Limiting
Planetary Gear Device
Four-Wheel Drive
Lubrication System
Control Method
Transfer Mechanism
18 patents (USPTO):Explore Patents

Title: Inventor Akinori Homan: Pioneering Innovations in Vehicle Technology

Introduction: Akinori Homan, an accomplished inventor based in Toyota, Japan, has made significant contributions to the field of vehicle technology. With a robust portfolio of 17 patents, Homan has focused his efforts on enhancing the efficiency and control mechanisms of motive power transmission devices in vehicles. His inventive spirit has led to advancements that not only optimize performance but also promote fuel economy.

Latest Patents: Among Homan's notable inventions are two recent patents that demonstrate his commitment to innovation in vehicle driving technology. The first patent describes a control apparatus for a motive power transmission device, which consists of a complex integration of input shafts, output shafts, and planetary gear devices. This apparatus engages an engagement device based on torque thresholds, thereby improving efficiency in power transmission.

The second patent outlines a vehicle driving apparatus that incorporates an engine along with a power distribution device. This invention features a first rotary electric machine and a control device that regulates the power distribution ratio between output shafts, while also ensuring an optimal fuel-economy state by managing the interaction between the engine and the electric machines.

Career Highlights: Akinori Homan has served key roles at leading companies in the automotive industry. His tenure at Toyota Motor Corporation has allowed him to be at the forefront of automotive innovation, where he developed many of his patented technologies. Additionally, his experience at Zexel GmbH further enriched his expertise in vehicle systems and controls, allowing him to contribute to significant advancements within the sector.

Collaborations: Throughout his career, Akinori Homan has collaborated with esteemed colleagues such as Yosuke Akiyama and Akira Ijichi. Their collective efforts in research and development have fostered an environment of creativity and innovation, resulting in multiple breakthroughs in vehicle technology.

Conclusion: Akinori Homan's work exemplifies the essence of innovation in the automotive field. With a total of 17 patents, his inventions continue to drive advancements in vehicle efficiency and performance. As the industry evolves, Homan's contributions position him as a key figure influencing the future of vehicle technology, ensuring that the drive towards energy-efficient solutions remains at the forefront.

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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