Location History:
- Kanagawa, JP (2000 - 2002)
- Yokohama, JP (2002)
Company Filing History:
3 out of 27,375 
1 out of 21 Years Active: 2000-2002
Title: **The Innovations of Tetsuo Hirabayashi: Pioneering Battery Technology**
Introduction
Tetsuo Hirabayashi is a notable inventor hailing from Kanagawa, Japan. He has made substantial contributions to the field of portable electronic devices, particularly in battery technology, and holds four patents that reflect his innovative spirit and technical expertise.
Latest Patents
Hirabayashi's recent patents demonstrate his commitment to improving the usability and functionality of portable electronic devices. One of his significant inventions is a **Battery Pack Removing Device**, designed for portable telephones. This device enables the battery pack to be detached easily from the phone body, featuring a recess in the head section and a hook in the bottom, facilitating a seamless removal process.
Another remarkable invention is the **Resiliently Deformable Battery Pack**. This battery pack is engineered to be thinner and lighter, addressing the demands of portable electronic equipment. The design includes a protective device located between a top and bottom case, and innovative laminated sheets form the battery's electrode plates. The face of the bottom case is resiliently deformable, allowing it to adjust to size changes in the battery without compromising performance, thus preventing any adverse effects on the electronic device.
Career Highlights
Hirabayashi's career includes significant tenures at Matsushita Electric Industrial Co., Ltd. and Matsushita Electronic Industrial Co., Ltd., where he applied his innovative ideas to practical applications in electronics. His expertise and creativity have shaped vital technological advancements in the industry.
Collaborations
Throughout his career, Hirabayashi has collaborated with esteemed colleagues such as Ryoichi Kaiwa and Katsumi Kozu. These partnerships have fostered an environment of creativity and interdisciplinary innovation, contributing to the success of his patents.
Conclusion
In summary, Tetsuo Hirabayashi stands out as a prominent inventor in the realm of battery technology for portable electronics. His innovative patents, career achievements, and collaborative efforts reflect his dedication to enhancing the functionality and efficiency of electronic devices. His work continues to inspire future inventions, paving the way for advancements in portable technology.