Toshihiko Mutsuji

Title: The Innovations of Toshihiko Mutsuji

Introduction

Toshihiko Mutsuji is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of fluid discharge technology, holding a total of seven patents. His work focuses on improving the efficiency and effectiveness of fluid discharge devices, particularly in relation to semiconductor manufacturing.

Latest Patents

Mutsuji's latest patents include a method for discharging fluid and a fluid discharge device. In his method for discharging fluid, he addresses the challenges faced by conventional fluid discharge devices, which require an increase in discharge head size as the workpiece, such as a silicon wafer, increases in size. He identifies that an increase in discharge head length leads to greater deformation of the mask used for fluid discharge, resulting in variable discharge amounts. To overcome this, he proposes a fluid discharging device that utilizes a head unit with a width shorter than the length of the workpiece. This device features suction ports with slit-shaped openings positioned on both sides of the discharge nozzle, enhancing the fluid discharge process.

Career Highlights

Mutsuji has built a successful career at Senju Metal Industry Co., Ltd., where he continues to innovate in the field of fluid discharge technology. His expertise and dedication have led to advancements that benefit the semiconductor industry and improve manufacturing processes.

Collaborations

Some of Mutsuji's notable coworkers include Hideki Nakamura and Takashi Nauchi. Their collaborative efforts contribute to the innovative environment at Senju Metal Industry Co., Ltd.

Conclusion

Toshihiko Mutsuji's contributions to fluid discharge technology exemplify the impact of innovation in the semiconductor industry. His patents reflect a commitment to solving complex challenges and enhancing manufacturing efficiency.