Company Filing History:
Years Active: 1981-1985
Title: The Innovative Contributions of Nobuo Ikeda
Introduction
Nobuo Ikeda is a prominent inventor based in Nara, Japan, known for his significant contributions to the field of microwave technology. With a total of 10 patents to his name, Ikeda has made remarkable advancements that enhance the efficiency and safety of microwave appliances.
Latest Patents
One of Ikeda's latest inventions is a microwave oven with a rotary antenna. This innovative design features a rotary antenna that feeds electromagnetic waves into the heating chamber. The antenna consists of a first and a second portion that extend in opposite directions and at right angles to a rotary shaft. The first antenna portion is longer than the second by approximately one quarter of the wavelength of the electromagnetic waves used. Additionally, the free end of the first antenna portion is bent at right angles for a length not exceeding one quarter of the wavelength, ensuring a uniform electric field distribution within the heating chamber. Another notable patent is the door seal construction for high-frequency heating appliances. This device includes a choke attenuator installed in the door to prevent microwave leakage. The design allows the choke attenuator to enter the oven cavity when the door is closed, while a recess in the door body accommodates part of the attenuator, resulting in a thinner door that excels in preventing microwave leakage.
Career Highlights
Nobuo Ikeda has spent a significant portion of his career at Matsushita Electric Industrial Co., Ltd., where he has been instrumental in developing cutting-edge microwave technologies. His work has not only improved the functionality of microwave ovens but has also enhanced user safety.
Collaborations
Ikeda has collaborated with several talented individuals in his field, including Hirofumi Yoshimura and Junzo Tanaka. Their combined expertise has contributed to the successful development of innovative microwave technologies.
Conclusion
Nobuo Ikeda's contributions to microwave technology have had a lasting impact on the industry. His inventive spirit and dedication to improving appliance safety and efficiency continue to inspire future innovations.