This inventor holds 3 USPTO granted patents. Top assignee: Honda Giken Kogyo Kabushiki Kaisha. Active years: 1999-2004.
Location History:
- Saitama-ken, JP (1999)
- Wako, JP (2003 - 2004)
Company Filing History:
Years Active: 1999-2004
Title: Jiro Obinata: Innovator in Vehicle Transmission Technology
Introduction
Jiro Obinata is a notable inventor based in Wako, Japan, recognized for his contributions to vehicle transmission technology. With a total of 3 patents to his name, Obinata has made significant advancements in the automotive industry, particularly in the design and functionality of vehicle transmissions.
Latest Patents
Obinata's latest patents include innovative designs for vehicle transmissions. One of his patents describes a transmission for a vehicle that features a sub shaft supported in casings via bearings. This design incorporates an input gear, an output gear, and a boss of a clutch outer, all stacked on the sub shaft and retained by a cotter key. The helical gears generate thrust forces acting in opposite directions, which are effectively managed to eliminate the need for fixing gears with nuts or bolts, thus saving space and reducing the number of parts.
Another patent focuses on an automatic transmission where an oil passage is formed by interposing a separator plate between a torque converter case and a valve body. In this design, a bearing housing is press-fitted into a recess of the torque converter case, ensuring that the bearing remains securely in place without the need for deepening the recess. This innovation allows for the support of bearings with large axial dimensions, enhancing the overall efficiency of the transmission system.
Career Highlights
Jiro Obinata is currently employed at Honda Giken Kogyo Kabushiki Kaisha, a leading automotive manufacturer. His work at Honda has allowed him to apply his inventive skills to real-world applications, contributing to the company's reputation for innovation in vehicle technology.
Collaborations
Throughout his career, Obinata has collaborated with talented individuals such as Toshiaki Maeda and Tetsuya Mochizuki. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the automotive sector.
Conclusion
Jiro Obinata's contributions to vehicle transmission technology exemplify the impact of innovative thinking in the automotive industry. His patents reflect a commitment to enhancing vehicle performance and efficiency, solidifying his status as a key inventor in this field.