This inventor holds 5 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Toyota Jidosha Kabushiki Kaisha, Teikoku Piston Ring Co., Ltd., Teipi Industry Co., Ltd.. Active years: 2005-2018.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
5 out of 38,970 
1 out of 70 
1 out of 4 Years Active: 2005-2018
Title: Kazunari Takenaka: Pioneering Innovation in Cylinder Technology
Introduction
Kazunari Takenaka is an esteemed inventor based in Toyota, Japan, known for his innovative contributions to automotive engineering. With a remarkable portfolio of five patents, Takenaka's work primarily focuses on advancements in cylinder technology, specifically aimed at enhancing performance and efficiency in automotive applications.
Latest Patents
Among his latest patents, Takenaka has developed a detailed design for a cylinder head that encompasses a pair of side walls extending along a cylinder arrangement direction, along with a connection wall. This design integrates a bearing part in the connection wall, an intake port, and an exhaust port, improving overall engine efficiency. Additionally, his invention of a cylinder liner for insert casting addresses critical manufacturing aspects, improving the adherence and bonding strength of cylinder liners with cylinder block materials. The specifications of this cylinder liner involve strict measurements of projections and area ratios, ensuring optimal performance and durability.
Career Highlights
Kazunari Takenaka has had a notable career, contributing his talents to reputable organizations such as Toyota Motor Corporation and Teikoku Piston Ring Co., Ltd. His work at these companies has allowed him to directly impact the automotive industry, where his innovations continue to resonate.
Collaborations
Throughout his career, Takenaka has collaborated with talented coworkers like Hirofumi Michioka and Toshihiro Takami. These partnerships have fostered an environment of creativity and shared vision, leading to groundbreaking developments within the field of cylinder technology.
Conclusion
Kazunari Takenaka's inventive spirit and dedication to advancing automotive technology underscore the importance of innovation in the industry. His contributions, particularly in cylinder design and manufacturing processes, not only reflect his expertise but also pave the way for future advancements in automotive engineering. As innovations continue to emerge, the impact of pioneers like Takenaka will undoubtedly shape the future of technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile