Company Filing History:
3 out of 42,517 
1 out of 496 Years Active: 1999-2012
Title: Innovations of Katsutoshi Inagaki
Introduction
Katsutoshi Inagaki is a notable inventor based in Niigata, Japan. He has made significant contributions to the field of transformer technology, holding a total of 4 patents. His work focuses on improving the efficiency and performance of transformers through innovative designs and materials.
Latest Patents
Inagaki's latest patents include advancements in transformer technology. One of his notable inventions addresses the degradation of iron core characteristics in amorphous iron core transformers during machining. He developed a method to form an insulating thin film on the amorphous ribbon, which helps suppress eddy current loss and reduces no-load loss in transformers. Another significant invention is the amorphous metal core transformer, which features wound magnetic cores made of amorphous metal strips and coils with different materials for primary and secondary functions. This design enhances the overall strength and efficiency of the transformer.
Career Highlights
Throughout his career, Inagaki has worked with prominent companies such as Hitachi, Ltd. and Hitachi Industrial Equipment Systems Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in transformer technology.
Collaborations
Inagaki has collaborated with esteemed colleagues, including Toshiki Shirahata and Masayuki Horiuchi. Their combined expertise has further advanced the development of transformer technologies.
Conclusion
Katsutoshi Inagaki's contributions to transformer technology demonstrate his innovative spirit and commitment to improving electrical efficiency. His patents reflect a deep understanding of materials and design, making him a significant figure in the field.