Company Filing History:
5 out of 2,064 
2 out of 36,499 
Years Active: 2010-2014
Title: Ryohei Kubo: Innovator in Vehicle Drive Technology
Introduction
Ryohei Kubo is a notable inventor based in Anjo, Japan. He has made significant contributions to the field of vehicle drive technology, holding a total of 5 patents. His innovative designs focus on enhancing the efficiency and functionality of vehicle drive systems.
Latest Patents
One of Kubo's latest patents is a vehicle drive apparatus. This apparatus includes a motor generator, a speed reduction mechanism connected to the rotor shaft of the motor generator, and an output shaft linked to the speed reduction mechanism. An intermediate wall separates the motor generator from the speed reduction mechanism, and a bearing supports the rotor shaft. The design ensures that the motor generator, intermediate wall, speed reduction mechanism, and output shaft are arranged in a specific order, with a ring gear fixed to the intermediate wall through a centering and locking mechanism.
Another significant patent is a planetary gear unit. This unit features coaxial sun and ring gears, a planetary pinion gear that meshes with both, and a carrier that holds the planetary pinion gear. The ring gear is fixed to the case wall via a flange, which is prevented from rotating by a rotation prevention mechanism. This mechanism includes case holes and flange holes that work together to maintain the integrity of the gear system.
Career Highlights
Throughout his career, Ryohei Kubo has worked with prominent companies in the automotive industry, including Aisin Aw Co., Ltd. and Toyota Motor Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in vehicle technology.
Collaborations
Kubo has collaborated with talented individuals such as Kentaro Kakuda and Atsushi Mori. Their combined expertise has contributed to the advancement of vehicle drive systems and has fostered a collaborative environment for innovation.
Conclusion
Ryohei Kubo is a distinguished inventor whose work in vehicle drive technology has led to multiple patents and significant advancements in the field. His innovative designs continue to influence the automotive industry and enhance vehicle performance.
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.