This inventor holds 2 USPTO granted patents. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1998.
Company Filing History:
Years Active: 1998
Title: Shigehiro Itoh: Innovator in Cartridge Changing Devices
Introduction
Shigehiro Itoh is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of cartridge changing devices, holding a total of 2 patents. His innovative designs focus on enhancing the functionality and reliability of cartridge systems.
Latest Patents
Itoh's latest patents include a sophisticated cartridge changing device that features a mechanism to restrict the rotation of a loading hook engaged with an inserted cartridge. This design ensures that the cartridge does not slide out of the holder and fall out of the device during operation. The holder is movable from a standby position, where a cartridge is inserted, to a play position, allowing for seamless playback. The loading hook is rotatably disclosed and engages with the cartridge to hold it securely. Additionally, a cartridge transfer mechanism is incorporated to stop the cartridge at a designated position after ejection, preventing any mishaps during the cartridge changing process.
Another patent by Itoh describes a cartridge changing device equipped with multiple insertion detecting switches. These switches detect the insertion of a cartridge into each holder. If a cartridge is accidentally detached from one holder during movement, the device can detect this detachment and reposition the holder, thereby preventing damage to both the device and the cartridge. This innovative feature enhances user experience and device durability.
Career Highlights
Shigehiro Itoh is associated with Mitsubishi Denki Kabushiki Kaisha, a prominent company in the technology sector. His work there has focused on developing advanced solutions for cartridge systems, showcasing his expertise in engineering and design.
Collaborations
Itoh has collaborated with notable coworkers, including Yasuyuki Nakanishi and Tatsunori Fujiwara. Their combined efforts have contributed to the successful development of innovative technologies in the field.
Conclusion
Shigehiro Itoh's contributions to cartridge changing devices reflect his commitment to innovation and excellence. His patents demonstrate a deep understanding of user needs and technical challenges, making him a valuable figure in the industry.