Location History:
- Yokohama, JA (1976)
- Fukushima, JP (2001)
- Kanagawa, JP (2002)
- Yokohama, JP (1978 - 2010)
Company Filing History:
17 out of 2,560 
1 out of 8 
1 out of 841 
Years Active: 1976-2010
Title: Innovations in Substrate Technology: The Legacy of Jiro Chiba
Introduction: Jiro Chiba, a prominent inventor based in Yokohama, Japan, has made significant contributions to the field of glass and dielectric materials. With a notable portfolio of 19 patents, Chiba's work focuses on enhancing the properties and production processes of substrates used in various applications.
Latest Patents: Among his latest innovations, Jiro Chiba has developed a process for producing a reliable substrate by minimizing the bleeding of boric acid from a green sheet that comprises borosilicate glass. This advancement improves the printability of conductive patterns and prevents disconnection. Another key patent describes the production process of a substrate using a specific borosilicate glass powder that is treated at elevated temperatures before pulverization. Additionally, Chiba has worked on a non-lead glass formulation for fabricating dielectrics, which comprises a carefully balanced composition of various oxides, minimizing the use of alkali metal oxides. His contributions also include glass ceramic compositions specifically for dielectrics, further broadening the scope of applicability in electrical components.
Career Highlights: Jiro Chiba has had a distinguished career, working with esteemed companies such as Asahi Glass Company, Limited and Iwaki Glass Co., Ltd. During his tenure at these organizations, he was instrumental in advancing glass technology and dielectric materials, earning recognition as a leading inventor in his field. His impressive portfolio of patents reflects his commitment to innovation and excellence.
Collaborations: Chiba's innovative journey has included collaborations with notable colleagues such as Yoshinori Kokubu and Mitsuo Takabatake. These partnerships have fostered a creative environment, leading to breakthroughs that have significantly influenced modern glass and substrate technologies.
Conclusion: Jiro Chiba's contributions to substrate technology and dielectric materials represent a remarkable blend of innovation and practicality. His patents ensure that we continue to advance in fields requiring reliable and efficient materials. With a foundation built on collaboration and extensive research, Chiba's legacy will inspire future inventors and innovators in the materials science domain.