Location History:
- Utsunomiya, JP (1990)
- Saitama, JP (1992 - 2006)
- Wako, JP (1994 - 2014)
Company Filing History:
9 out of 10,092 
4 out of 21,862 
Years Active: 1990-2014
Title: Kazuma Hatakeyama: Innovator in Transmission Technology
Introduction
Kazuma Hatakeyama is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of transmission technology, holding a total of 13 patents. His innovative designs have improved the efficiency and functionality of various transmission systems.
Latest Patents
One of Hatakeyama's latest patents involves a novel transmission design. This transmission features gears from a first gear group on a first auxiliary input shaft, which transmits driving force from a main input shaft via a first clutch. Additionally, it incorporates gears from a second gear group on a second auxiliary input shaft, utilizing an idle gear and a second clutch. This design allows for the use of common gears from a third gear group on an output shaft, effectively reducing the number of components and the overall dimensions of the transmission. Furthermore, the timing relationship between the first and second clutches and the synchronizing devices can be adjusted, preventing shift shock and enabling smooth gear shifting.
Another significant patent is related to a parallel shaft transmission. In this design, an input shaft is rotationally connected to an intermediary shaft through a main drive gear and a series of connecting gears. This configuration allows for efficient power transmission and improved gear meshing, enhancing the overall performance of the transmission system.
Career Highlights
Kazuma Hatakeyama has worked with notable companies in the automotive industry, including Honda Giken Kogyo Kabushiki Kaisha and Honda Motor Co., Ltd. His experience in these organizations has contributed to his expertise in transmission technology and innovation.
Collaborations
Throughout his career, Hatakeyama has collaborated with talented individuals such as Shouji Asatsuke and Koichi Kimura. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field.
Conclusion
Kazuma Hatakeyama's contributions to transmission technology have made a lasting impact on the automotive industry. His innovative patents and collaborative efforts continue to drive advancements in this essential field.
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.