Location History:
- Nagoya, JA (1977)
- Kasugai, JP (1981 - 1982)
Company Filing History:
Years Active: 1977-1982
Title: Akira Ohmura: Innovator in Porcelain Enamel and Thermal Conversion Technologies
Introduction
Akira Ohmura is a notable inventor based in Kasugai, Japan. He has made significant contributions to the fields of porcelain enamel and thermal conversion technologies. With a total of 3 patents to his name, his work reflects a commitment to innovation and excellence.
Latest Patents
One of his latest patents is a porcelain enamel frit for sheet iron ground coat. This invention is notable for containing neither fluorine nor fluorine compounds, yet it exhibits excellent firing properties. The frit can be transformed into sheet iron enamel that boasts high gloss, strong adherence, and low surface roughness. The composition includes 100 parts of a main component, which consists of 30-73 parts of SiO₂ or a mixture of SiO₂ with at least one of TiO₂, ZrO₂, and SnO₂, along with 8-45 parts of B₂O₃ and 8-41 parts of Na₂O or a mixture of Na₂O with at least one of Li₂O and K₂O. The auxiliary component comprises not more than 12 parts of Al₂O₃, 1-22 parts of at least one of CaO, BaO, ZnO, MgO, and SrO, and other specified materials.
Another significant invention is a thermal converter designed with a thermoelectric element. This element features a honeycomb structural body with numerous parallel channels, which are separated by thin walls. Some channels are designated for high-temperature fluid flow, while others accommodate low-temperature fluid flow. The arrangement of P-type and N-type thermoelectric elements in a honeycomb structure enhances the efficiency of the thermal converter.
Career Highlights
Akira Ohmura is currently associated with NGK Insulators, Inc., where he continues to innovate and develop new technologies. His work has had a profound impact on the industry, particularly in enhancing the performance and efficiency of thermal and enamel products.
Collaborations
Throughout his career, Akira has collaborated with esteemed colleagues, including Shigetaka Wada and Tadashi Nakano. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Akira Ohmura's contributions to porcelain enamel and