Location History:
- Iwata, JP (1994)
- Hamamatsu, JP (1984 - 2002)
- Shizuoka, JP (2002)
Company Filing History:
21 out of 1,061 
4 out of 4,232 
Years Active: 1984-2002
Title: **Innovative Contributions of Kimihiro Nonaka in Outboard Motor Technology**
Introduction
Kimihiro Nonaka, a prominent inventor based in Hamamatsu, Japan, has made significant strides in outboard motor technology with an impressive portfolio of 25 patents. His work mainly focuses on improving engine efficiency and performance through innovative feedback control systems.
Latest Patents
Among Nonaka's latest inventions are two groundbreaking patents focused on enhancing the functionality of outboard motor engines. The first patent outlines an **Oxygen Sensor and Feedback System for Outboard Motor Engine**, which includes a feedback control system to regulate the air/fuel ratio in the combustion process. This system takes into account various engine operation characteristics, such as engine speed and throttle position, to optimize performance.
The second notable patent is a **Control System for Outboard Motor**, which incorporates a direct fuel injection system and an ECU (Engine Control Unit) that dynamically monitors engine conditions. This ECU adjusts operating parameters based on the transmission positioning, providing tailored responses for different load scenarios, such as neutral and drive arrangements. Several advanced control routines aim to facilitate low-speed operation, prevent engine over-revving, and assist in engine warm-up.
Career Highlights
Kimihiro Nonaka has an impressive career trajectory, having worked with notable companies such as Sanshin Kogyo Co., Ltd. and Yamaha Motor Co., Ltd. His experiences in these organizations have undoubtedly contributed to his depth of knowledge and expertise in outboard motor technologies.
Collaborations
Collaboration has played a pivotal role in Nonaka's innovative journey. He has had the opportunity to work alongside esteemed colleagues such as Kazuhiro Nakamura and Masahiko Katoh, who have complemented his vision and technical prowess in the field.
Conclusion
Kimihiro Nonaka’s innovative patents and collaborative efforts have made a lasting impact on the outboard motor industry. With ongoing advancements in technology, his contributions will surely continue to inspire future inventions, paving the way for even greater improvements in engine efficiency and performance.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.