Kazuhiko Tsuboi

Title: Kazuhiko Tsuboi – Innovator in Silicon Manufacturing

Introduction

Kazuhiko Tsuboi, an accomplished inventor located in Tama, Japan, has made significant contributions to the fields of silicon manufacturing and inkjet technology. With a remarkable portfolio that includes four patents, his work focuses on developing advanced manufacturing methods that enhance the precision and efficiency of silicon-based components.

Latest Patents

Tsuboi’s latest patents encompass two innovative manufacturing methods:

1. **Manufacturing Method of Silicon Nozzle Plate** - This patent outlines a sophisticated process for creating a silicon nozzle plate that involves several critical steps. It includes a film forming process to establish an etching mask on the silicon substrate, a pattern film forming technique to delineate the nozzle hole configuration, and a silicon substrate etching procedure that creates nozzle holes aligned with the etching mask. Lastly, a substrate separating process is detailed, which involves splitting the substrate along a pre-defined half etching portion.

2. **Method of Manufacturing Ink Jet Heads** - This patent describes an advanced method for producing inkjet heads. The process features bonding a nozzle plate to a support member through heating to form a composite unit. The method further details creating nozzle holes in the composite and securely bonding it to an actuator using a thermosetting adhesive, ensuring effective performance in inkjet applications.

Career Highlights

Kazuhiko Tsuboi has an impressive career background with notable positions at renowned companies in the imaging sector, including Konica Corporation and Konica Minolta Holdings, Inc. His experiences at these organizations have played a pivotal role in shaping his expertise in manufacturing technologies.

Collaborations

Throughout his career, Tsuboi has had the pleasure of working alongside talented individuals, including Atsushi Takahashi and Hiroshi Kobayashi. These collaborations have contributed to the development of innovative technologies and the successful execution of significant projects in the field.

Conclusion

Kazuhiko Tsuboi stands out as a prominent inventor in silicon manufacturing and inkjet technology. His commitment to innovation, demonstrated through his patents and collaborations, has significantly impacted the industry. With a focus on efficiency and precision, Tsuboi continues to push the boundaries of what is possible in manufacturing technologies.