Location History:
- Chuo-ku, JP (2004)
- Tokyo, JP (2008 - 2013)
- Osaka, JP (1998 - 2019)
Company Filing History:
22 out of 1,156 
1 out of 832,680 Years Active: 1998-2019
Title: Koichi Sakaguchi: Pioneer in Glass Innovations
Introduction: Koichi Sakaguchi, based in Osaka, Japan, is a notable inventor recognized for his significant contributions in the field of glass technology. With an impressive portfolio of 22 patents, Sakaguchi has advanced the use of glass in various high-tech applications, particularly in laser processing.
Latest Patents: Among his most recent innovations are two ground-breaking patents: "Glass for Laser Processing" and "Method for Producing Perforated Glass Using Same." The first patent introduces a specialized glass composition enabling the formation of holes with a circular contour and a smooth inner wall through a collective micro-hole-forming process. This is achieved using a combination of ultraviolet laser irradiation and etching techniques, making it suitable for continuous production. The second patent relates to a glass flake composition that is primarily composed of silica, alumina, magnesium oxide, and calcium oxide, while avoiding the inclusion of materials like boro oxide and zirconia, enhancing its usability in various applications.
Career Highlights: Koichi Sakaguchi has built his career at the Nippon Sheet Glass Company, Limited. His work has not only showcased his innovative spirit but also his dedication to advancing the capabilities and applications of glass in modern technology.
Collaborations: Throughout his career, Sakaguchi has worked alongside talented individuals such as Shigeki Nakagaki and Shinjiro Domi. Their collaboration has likely contributed to the success of the projects and patents in which they were involved.
Conclusion: Koichi Sakaguchi's contributions to glass technology through his extensive patents demonstrate his innovative capabilities and commitment to advancing industry standards. His work continues to inspire future developments in the field, establishing him as a key figure in research and innovation.
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.