This inventor holds 43 USPTO granted patents and 11 published patent applications and 22 EPO patents, primarily in Electric Vehicle Technology. Top assignees: Toyota Jidosha Kabushiki Kaisha, Aisin Aw Co., Ltd., Denso Corporation. Active years: 2001-2026.
Location History:
- Susono, JP (2001 - 2002)
- Aichi-ken, JP (2005 - 2013)
- Nishikamo-gun, JP (2006 - 2013)
- Miyoshi, JP (2013 - 2023)
- Toyota, JP (2014 - 2023)
Company Filing History:
43 out of 38,774 
1 out of 2,064 
1 out of 20,378 
Years Active: 2001-2026
Areas of Expertise:
Title: Innovations by Keiji Kaita: A Pioneer in Vehicle Technology
Introduction
Keiji Kaita is an accomplished inventor based in Miyoshi, Japan, known for his significant contributions to vehicle technology and control systems. With a remarkable portfolio of 42 patents, Kaita has been at the forefront of innovations that enhance vehicle performance and passenger experience.
Latest Patents
Kaita’s latest patents showcase his ingenuity. One notable invention is a **vehicle controller** that manages the powertrain of a vehicle. This controller is designed to switch between two levels of operational control. The second level notably minimizes operating noise more effectively than the first. Moreover, it incorporates a mood determination feature that assesses an occupant's noise tolerance. If the occupant is in a state of high tolerance, the controller employs the first control; conversely, if low tolerance is detected, it seamlessly transitions to the second control.
Another significant invention is the **vehicle and control method of vehicle**, which features a charging system for vehicles that can be powered from external sources. This vehicle is equipped with a storage battery, an interface that informs the driver of the battery's charge status, and a monitoring device that detects the driver's confirmation actions regarding the interface. The control device intelligently completes charging when the battery reaches a predefined charge level during the process, a value determined by the frequency of confirmation actions detected.
Career Highlights
Throughout his career, Kaita has made impactful contributions while working with leading automotive companies, notably **Toyota Motor Corporation** and **Aisin Aw Co., Ltd.** His work in these organizations has been pivotal in advancing vehicle control technologies.
Collaborations
Kaita has collaborated with talented professionals like Takahiko Hirasawa and Yuji Nishi. Their joint efforts have undoubtedly enriched the development of innovative automotive technologies and solutions, reflecting the collaborative spirit inherent in the field of invention.
Conclusion
Keiji Kaita's impressive array of patents and inventions establishes him as a key figure in the realm of vehicle technology. His work continues to influence the industry by improving how vehicles operate and enhancing the comfort of drivers and passengers. As the automotive sector evolves, innovations like those from Kaita will play a crucial role in shaping the future of transportation.