Location History:
- Tokorozawa, JP (1979)
- Higashimurayama, JP (1985)
Company Filing History:
Years Active: 1979-1985
Title: Haruo Ogiwara: Innovator in Power Conversion and Holography
Introduction
Haruo Ogiwara is a notable inventor based in Tokorozawa, Japan. He has made significant contributions to the fields of power conversion and holography. With a total of 2 patents to his name, Ogiwara's work reflects a deep understanding of electrical engineering and innovative design.
Latest Patents
Ogiwara's latest patents include a "DC-DC Converter for Remote Power Feeding" and a "Phase Shifter for Hologram Recording." The DC-DC converter is designed to connect via a power separating filter to a signal line, allowing for efficient power management. This invention utilizes a switching operation to supply power to a transformer, ensuring that AC power is effectively rectified and delivered. The phase shifter, on the other hand, is aimed at enhancing hologram recording by adding a deterministic phase to the original information. It consists of a matrix of unit cells that distribute light irradiance evenly, improving the quality of the recorded hologram.
Career Highlights
Haruo Ogiwara is currently employed at Nippon Telegraph and Telephone Public Corporation. His work at this esteemed organization has allowed him to explore and develop innovative technologies that have practical applications in various industries.
Collaborations
Ogiwara has collaborated with notable colleagues such as Seiichi Yamano and Susumu Yonezawa. These partnerships have contributed to the advancement of his research and the successful development of his inventions.
Conclusion
Haruo Ogiwara's contributions to the fields of power conversion and holography demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology and improving efficiency in electrical systems.