Company Filing History:
Years Active: 1986-1989
Title: **Innovative Contributions of Eiichi Ichimura**
Introduction
Eiichi Ichimura, an accomplished inventor based in Saitama, Japan, is known for his innovative inventions that integrate audio and visual technology. With a total of three patents to his name, Ichimura has made significant strides in electronic still camera technology, demonstrating a unique ability to merge sound and imagery in creative ways.
Latest Patents
Ichimura's most notable patent is an **Apparatus for recording reproducing a still image and corresponding audio signals**. This invention revolutionizes the way electronic still cameras operate by allowing audio signals—corresponding to still images—to be recorded on the same magnetic disc as visual images. The technology employs time-base compression and division of record tracks into segments, facilitating the recording of ten seconds of audio for each image without the need for extensive processor memory. Identification codes are added to the audio, enabling the association of multiple tracks with a recorded image, thus accelerating the recording process by allowing a series of images to be captured quickly.
Another significant invention is the **Still image recording and/or reproducing apparatus**. This technology incorporates a spindle motor that rotates a magnetic recording disc at a predetermined speed, enabling a transducer head to record information signals in circular concentric tracks. A memory stores identification signals which correspond to various types of information recorded, while a display provides simultaneous visibility for all identification signals across the record tracks, enhancing usability and accessibility of the information.
Career Highlights
Eiichi Ichimura's career has been notably associated with **Sony Corporation**, where he has dedicated his talent to the advancement of imaging and audio technology. His work has contributed to Sony’s reputation as a leader in the electronics sector, particularly with respect to innovative consumer products.
Collaborations
Throughout his career, Ichimura has collaborated with talented coworkers including Takayuki Sasaki and Katsuhiko Ueno, both of whom have played roles in pioneering advancements within the company. Together, they have contributed to projects that blend science and creativity, fueling innovations that enhance user experiences.
Conclusion
Eiichi Ichimura stands as a testament to the power of innovation in technology. His patents demonstrate an exceptional understanding of how to create synergy between audio and visual components, influencing the evolution of electronic still cameras. As he continues to work at Sony Corporation, Ichimura's future contributions are eagerly anticipated within the fields of imaging and audio technology.