Tatsuki Uchida

Title: Innovations of Tatsuki Uchida

Introduction

Tatsuki Uchida is a notable inventor based in Hamamatsu, Japan. He has made significant contributions to the field of marine engineering, holding a total of eight patents. His work focuses on enhancing the functionality and efficiency of outboard motors.

Latest Patents

One of Uchida's latest patents is a cowling assembly for outboard motors. This invention features six embodiments that include a top cover divided into a center cowling member and removable front and rear cowling members, or alternatively, two removable side cowling members. Each embodiment allows for easy removal or opening, facilitating convenient servicing of the engine while preventing water from entering the interior of the cowling. The first two embodiments utilize elastic bands to connect the cowling members, while the third and sixth embodiments employ hinges for pivotal connections. Additionally, the fourth and fifth embodiments incorporate spring mechanisms for biasing the cowling members against the center cowling member. All designs include seal members to ensure a watertight enclosure for the outboard motor engine.

Another significant patent is an exhaust gas purifying device for marine engines. This invention features a catalytic exhaust system where the catalyzer material is supported by a heat-conductive bracket, which is cooled by a cooling jacket supplied with coolant from the engine cooling jacket. In one embodiment, the water jacket is cooled both internally and externally, enhancing the efficiency of the exhaust system.

Career Highlights

Uchida has worked with several companies, including Sanshin Kogyo Kabushiki Kaisha and Sanshin Koygo Kabushiki Kaisha. His experience in these organizations has contributed to his innovative designs and patents in marine technology.

Collaborations

Uchida has collaborated with notable coworkers such as Masanori Takahashi and Katsumi Torigai. Their combined expertise has likely influenced the development of his patents and innovations.

Conclusion

Tatsuki Uchida's contributions to marine engineering through his patents demonstrate his commitment to innovation and improvement in outboard motor technology. His work continues to impact the industry positively.