Location History:
- Wako, JP (2003 - 2005)
- Saitama, JP (2004 - 2010)
Company Filing History:
4 out of 10,092 
2 out of 21,927 
1 out of 29 Years Active: 2003-2010
Title: Kazuhiko Tomoda: Innovator in Engine Technology
Introduction
Kazuhiko Tomoda is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of engine technology, holding a total of 7 patents. His innovative designs focus on improving the efficiency and functionality of internal combustion engines.
Latest Patents
One of his latest patents is for an internal combustion engine designed specifically for small planing boats. This invention aims to reduce the lateral width of the oil pan while maintaining the filtering surface area of the oil strainer. The design also ensures that the vertical width of the oil pan remains small, thereby lowering the total height of the engine. Additionally, the oil pan is equipped with an oil passage that communicates with an oil pump, featuring communication openings that allow for effective oil straining.
Another significant patent by Tomoda involves a valve mechanism for engines. This invention introduces an inner shim that is designed to remain securely in place on a spring retainer, even during anomalous valve operations. The design includes a shim-attachment hole in the spring retainer, where the inner shim fits snugly. This innovative mechanism enhances the reliability of the valve operation.
Career Highlights
Kazuhiko Tomoda has worked with prominent companies in the automotive industry, including Honda Giken Kogyo Kabushiki Kaisha and Honda Motor Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in engine technology.
Collaborations
Throughout his career, Tomoda has collaborated with talented individuals such as Yoshitsugu Gokan and Yosuke Hoi. These partnerships have fostered a creative environment that has led to the development of innovative solutions in engine design.
Conclusion
Kazuhiko Tomoda's contributions to engine technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of engineering principles and a desire to improve the functionality of internal combustion engines. His work continues to influence the automotive industry and inspire future inventors.