Shinobu Iida

Title: Innovations of Shinobu Iida: Pioneering Portable Technology

Introduction

Shinobu Iida, based in Tokyo, Japan, is an accomplished inventor with a remarkable portfolio of three patents. His work primarily focuses on innovative solutions related to portable telecommunication devices. Iida's inventions exhibit a keen understanding of user needs and the challenges associated with mobile technology.

Latest Patents

Among his notable patents, one is for a **portable telephone** that comprises an external antenna connector for connection to an external antenna. This design cleverly detects hook conditions by employing a detecting terminal that utilizes the shield portion of the antenna connector. In an on-hook condition, where the portable telephone is mounted on a vehicle adapter, the corresponding shield portions make contact with each other. Conversely, in an off-hook condition, these portions are out of contact, enabling reliable detection of the hook status.

Another significant invention is his **battery charger device** for portable telephones. This device includes a front pocket designed to accommodate a portable phone with a large battery pack and a separate rear pocket for a large battery itself. The innovation features rotatable levers activated by spiral springs that securely hold both small and large battery packs, allowing them to be selectively and stably housed within the charger.

Career Highlights

Shinobu Iida works with Matsushita Electric Industrial Co., Ltd., a leading company in the field of electronics. His contribution to the company is reflected in his inventive solutions that enhance the functionality and convenience of portable devices. Iida's patents exemplify a forward-thinking approach to modern telecommunications.

Collaborations

Throughout his career, Iida has collaborated with esteemed coworkers such as Naomasa Suzuki and Kazutoshi Ichinose. His teamwork with these professionals has likely propelled the inventive processes within Matsushita Electric, contributing to breakthroughs in portable technology.

Conclusion

Shinobu Iida's innovative spirit and creative solutions have made significant contributions to the telecommunications field. With three patents that highlight his dedication to improving portable devices, his career serves as an inspiration for aspiring inventors. The ongoing evolution of technology will undoubtedly continue to benefit from the ingenuity of inventors like Iida.