Company Filing History:
3 out of 23 
1 out of 1,256 
1 out of 1 Years Active: 1994-2005
Title: **Shuetsu Ogasawara: Innovator in Capacitor Technology**
Introduction
Shuetsu Ogasawara is a distinguished inventor based in Tokyo, Japan. With a remarkable portfolio of 4 patents, he has significantly contributed to the field of capacitor technology. His innovative approaches have showcased his ability to enhance the performance and reliability of electronic components.
Latest Patents
Among his latest patents, Ogasawara has developed methods for manufacturing capacitors and electrodes using ultrafine nickel powder. This ultrafine nickel powder is specifically designed for use in laminated ceramic capacitor electrode materials. According to his patent, this unique powder minimizes the likelihood of cracks or delamination during the production process of ceramic capacitors. Furthermore, the internal electrode can be manufactured to a thinner layer, effectively reducing the electric resistivity of the capacitor. The ultrafine nickel powder features an average particle size ranging from 0.1 to 1.0 micrometers and contains sulfur at a weight percentage of 0.02 to 1.0%. Notably, the particles are spherical, contributing to the excellent properties of the material. This powder can be produced using a vapor phase hydrogen-reducing process utilizing nickel chloride vapor, showcasing Ogasawara's innovative approach to manufacturing techniques.
Career Highlights
Throughout his career, Shuetsu Ogasawara has worked with reputable companies such as Kawatetsu Mining Co., Ltd. and Kawasaki Steel Corporation. His experiences in these organizations have enhanced his expertise in materials science and engineering, particularly in the domain of electronic components.
Collaborations
In his journey as an inventor, Ogasawara has collaborated with talented professionals, including Hideshi Katayama and Kan Saito. These partnerships have been instrumental in refining his inventions and driving advancements in the field.
Conclusion
Shuetsu Ogasawara's contributions to the advancement of capacitor technology underscore his importance as an inventor in Japan. His innovative methods and research in ultrafine nickel powder are paving the way for improved electronic components, reinforcing the significance of his work in the industry. As technology continues to evolve, Ogasawara's inventions will likely play a pivotal role in shaping future advancements in electronic material science.