This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Toyota Jidosha Kabushiki Kaisha, Taiho Kogyo Co., Ltd., Tonen Corporation. Active years: 1998-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Nagoya, JP (1998)
- Nissin, JP (2012)
- Toyota, JP (2013)
Company Filing History:

Years Active: 1998-2013
Title: Takashi Kikuchi: Innovator in Bearing Technology
Introduction
Takashi Kikuchi is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of bearing technology, holding a total of 3 patents. His innovative designs focus on improving the performance and reliability of sliding bearings.
Latest Patents
One of his latest patents is for a sliding bearing that features an upper split bearing half and a lower split bearing half. This design includes a sliding surface with an oil groove that allows lubricating oil to flow throughout the entire circumferential extent of the sliding surface. The oil groove is strategically designed to suppress the ingress of foreign particles, thereby enhancing the durability and efficiency of the bearing. Another notable patent is for a bearing with a lubrication oil filter, which consists of an upper bearing attached to a cylinder block and a lower bearing attached to a crank cap. This innovative bearing filter is fitted within an oil hole of the upper bearing, ensuring that engine oil is effectively filtered.
Career Highlights
Throughout his career, Takashi Kikuchi has worked with prominent companies such as Toyota Motor Corporation and Taiho Kogyo Co., Ltd. His experience in these organizations has allowed him to refine his expertise in bearing technology and contribute to advancements in the automotive industry.
Collaborations
Takashi has collaborated with esteemed colleagues, including Masao Yamazaki and Masao Takahashi. These partnerships have fostered a creative environment that has led to the development of innovative solutions in bearing design.
Conclusion
Takashi Kikuchi's contributions to bearing technology exemplify his dedication to innovation and improvement in engineering. His patents reflect a commitment to enhancing the performance and reliability of mechanical components.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile