This inventor holds 5 USPTO granted patents. Top assignees: Toyoda Gosei Co., Ltd., Toyota Jidosha Kabushiki Kaisha, Toyota Gosei Co., Ltd.. Active years: 2007-2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Aichi, JP (2007)
- Aichi-ken, JP (2008 - 2009)
- Kiyosu, JP (2015 - 2019)
Company Filing History:
4 out of 3,086 
2 out of 38,837 
1 out of 20 Years Active: 2007-2019
Title: Innovations of Katsuhisa Ota
Introduction
Katsuhisa Ota is a notable inventor based in Kiyosu, Japan. He has made significant contributions to the field of engineering, particularly in the development of innovative technologies. With a total of 5 patents to his name, Ota's work reflects a commitment to advancing mechanical systems.
Latest Patents
One of Ota's latest patents is an oil passage structure for a power transmission device. This invention includes a case designed to accommodate a power transmission device, featuring a baffle plate attached to the inner wall of the case and an oil pump. The oil passage structure incorporates a supply oil passage that allows oil to be pumped from the oil pump to an oil supply destination via the baffle plate. The baffle plate consists of two integrated members: a plate body and a plate-shaped auxiliary member. Additionally, the baffle plate is equipped with a plate oil passage that forms part of the supply oil passage, passing through the interior of the baffle plate.
Another significant patent is the boot seal for a variable compression-rate engine. This invention includes a boot-seal element and a reinforcement member. The boot-seal element is composed of an inner layer made of fluorinated rubber and an outer layer. The design allows the boot-seal element to take on an elastically deformable cylindrical bellows shape, enhancing its functionality in variable compression-rate engines.
Career Highlights
Throughout his career, Katsuhisa Ota has worked with prominent companies such as Toyoda Gosei Co., Ltd. and Toyota Motor Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Ota has collaborated with talented individuals in the field, including Takaho Kawakami and Motoki Tabuchi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Katsuhisa Ota's contributions to engineering and innovation are evident through his patents and collaborations. His work continues to influence the industry, showcasing the importance of creativity and technical expertise in advancing technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile