Location History:
- Aichi, JP (1986)
- Toyota, JP (1979 - 1989)
- Okazaki, JP (1985 - 2005)
Company Filing History:
11 out of 36,653 
6 out of 5,207 
2 out of 1,838 Years Active: 1979-2005
Title: The Innovations of Hakumi Ishii
Introduction
Hakumi Ishii is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of automotive technology, holding a total of 14 patents. His work focuses on enhancing vehicle functionality and safety through innovative designs.
Latest Patents
One of his latest patents is a pedal device wherein the non-operated position of the operating portion is adjustable. This adjustable pedal device includes a pivotal member and a pedal member, allowing for enhanced movement and positioning. Another significant patent is an apparatus for controlling the attitude of a vehicle-mounted device. This invention determines an imaginary limit position based on detected overload conditions, ensuring the safety and stability of vehicle operations.
Career Highlights
Hakumi Ishii has worked with prominent companies in the automotive industry, including Toyota Motor Corporation and Aisin Seiki Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in vehicle technology.
Collaborations
Throughout his career, Ishii has collaborated with talented individuals such as Masumi Nishikawa and Masanobu Ishikawa. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.
Conclusion
Hakumi Ishii's contributions to automotive innovation are noteworthy, with a focus on safety and functionality. His patents reflect a commitment to improving vehicle technology, making him a significant figure in the industry.