Location History:
- Ohta, JP (1992 - 1994)
- Osaka, JP (1996)
Company Filing History:
Years Active: 1992-1996
Title: Innovations of Katsumi Ohkawa
Introduction
Katsumi Ohkawa is a notable inventor based in Ohta, Japan. He has made significant contributions to the field of hybrid integrated circuits, holding a total of 4 patents. His work focuses on enhancing the reliability and efficiency of electronic devices through innovative circuit designs.
Latest Patents
Ohkawa's latest patents include a hybrid integrated circuit that features a plurality of metal plates supporting circuit elements. This design allows for direct connections to external power and output lines, eliminating the need for solder terminals. As a result, the device is smaller, more cost-effective, and boasts increased reliability and lifespan. Another significant patent is for a hybrid integrated circuit device equipped with an active filter. This device is constructed with a rectifier circuit, a reactor, and a switching element, all mounted on an insulating metal substrate. The design minimizes noise performance and enhances the overall functionality of electronic equipment.
Career Highlights
Katsumi Ohkawa has dedicated his career to advancing technology in the electronics sector. His work at Sanyo Electric Co., Ltd. has positioned him as a key player in the development of innovative circuit solutions. His patents reflect a commitment to improving electronic device performance and efficiency.
Collaborations
Ohkawa has collaborated with notable colleagues such as Hisashi Shimizu and Akira Kazami. Their combined expertise has contributed to the successful development of advanced electronic technologies.
Conclusion
Katsumi Ohkawa's contributions to hybrid integrated circuits demonstrate his innovative spirit and dedication to enhancing electronic devices. His patents not only reflect his technical skills but also his vision for the future of technology.