Location History:
- Okazaki, JP (2012)
- Anjo, JP (2003 - 2015)
Company Filing History:
Years Active: 2003-2015
Title: Innovations by Nobuhiro Iwai
Introduction
Nobuhiro Iwai is a prominent inventor based in Anjo, Japan. He has made significant contributions to the field of vehicle transmission technology, holding a total of nine patents. His work focuses on enhancing the efficiency and performance of vehicle transmission systems.
Latest Patents
One of his latest patents is a vehicle transmission device that includes an input member coupled to a combustion engine and a rotary electric machine. This device features an output member connected to the wheels and a speed change mechanism with multiple friction engagement elements, providing various shift speeds. The control device manages the speed change mechanism, particularly during regeneration downshifts while the rotary electric machine outputs regenerative torque. It sets a target increase capacity for the engagement-side element and adjusts the transfer torque capacities of both engagement and disengagement elements over specific periods.
Another notable patent is a control device designed for managing a transmission. This device executes special speed change control when the speed change mechanism shifts to a lower speed ratio in a negative torque prediction state. It lowers the disengagement hydraulic pressure to allow a disengagement element to slip, maintaining this slipping state throughout the entire speed change process.
Career Highlights
Nobuhiro Iwai works at Aisin Aw Co., Ltd., a company known for its innovations in automotive technology. His expertise in vehicle transmission systems has positioned him as a key figure in the industry, contributing to advancements that improve vehicle performance and efficiency.
Collaborations
He collaborates with notable coworkers such as Hiroshi Tsutsui and Shigekazu Hase, who share his commitment to innovation in automotive technology.
Conclusion
Nobuhiro Iwai's contributions to vehicle transmission technology through his patents and collaborations highlight his role as a significant inventor in the automotive industry. His work continues to influence advancements in vehicle performance and efficiency.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.