Yasumasa Ooki

Title: Yasumasa Ooki: Innovator in Liquid Pump and Boring Device Technologies

Introduction

Yasumasa Ooki is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of liquid pump and boring device technologies. With a total of 5 patents to his name, his work reflects a commitment to innovation and engineering excellence.

Latest Patents

One of his latest patents is a liquid pump designed to suppress the discharge of air from an air pool formed in a discharge-side tank. This innovative design includes a discharge-side tank part with a first and second inner wall surface, where the first wall features a discharge port and the second wall has an opening for a discharge-side communicating passage. The design effectively manages air pools within the tank, enhancing the pump's efficiency.

Another significant invention by Ooki is a boring device that incorporates a spindle moving mechanism. This mechanism retards the tool spindle when it rotates through a predetermined angle, utilizing coaxial thrust rings and thrust balls to maintain consistent circumferential spaces. This design allows for precise control over the cutting process, ensuring that continuous chips are broken into manageable pieces during operation.

Career Highlights

Throughout his career, Yasumasa Ooki has worked with reputable companies, including Nitto Kohki Co., Ltd. and Nitto Kokhi Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Ooki has collaborated with talented individuals such as Osamu Asano and Toshio Mikiya. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Yasumasa Ooki's contributions to liquid pump and boring device technologies highlight his innovative spirit and engineering prowess. His patents reflect a dedication to improving efficiency and functionality in these fields.