Location History:
- Saitama-ken, JP (2004)
- Tochigi-ken, JP (2014)
- Wako, JP (2001 - 2020)
Company Filing History:
3 out of 10,092 
3 out of 21,893 
1 out of 832,843 Years Active: 2001-2020
Title: Takeya Harada: Innovator in Engine Technology
Introduction
Takeya Harada is a notable inventor based in Wako, Japan, recognized for his contributions to engine technology. He holds a total of seven patents, showcasing his innovative spirit and technical expertise in the automotive field.
Latest Patents
One of Harada's latest patents is a valve operating system for multicylinder engines. This system efficiently opens and closes a pair of valves for each cylinder using rocker arms operated by a cam on a camshaft. The design features rocker arms inclined in opposite directions, which helps to counteract thrust loads on the camshaft, reducing axial movement and enhancing performance. Another significant patent is for a cylinder head that includes a combustion chamber recess and exhaust ports with downstream and upstream side channels. This design optimizes the flow of exhaust gases and improves engine efficiency.
Career Highlights
Throughout his career, Harada has worked with prominent companies in the automotive industry, including Honda Giken Kogyo Kabushiki Kaisha and Honda Motor Co., Ltd. His work has significantly impacted engine design and functionality, contributing to advancements in automotive technology.
Collaborations
Harada has collaborated with esteemed colleagues such as Toshiki Kobayashi and Noriyuki Yamada, further enhancing his innovative projects and contributions to the field.
Conclusion
Takeya Harada's inventive work in engine technology exemplifies his commitment to innovation and excellence. His patents reflect a deep understanding of engineering principles and a drive to improve automotive performance.