Location History:
- Shiga-ken, JP (1999 - 2005)
- Gamo-gun, JP (2006)
- Kyoto, JP (2011 - 2024)
Company Filing History:
Years Active: 1999-2024
Title: Koji Hattori: Innovator in Battery Technology and Precision Measurement
Introduction
Koji Hattori is a prominent inventor based in Shiga-ken, Japan, known for his significant contributions to battery technology and electronic measurement devices. With a total of 13 patents to his name, Hattori has made a lasting impact in his field through innovative designs and practical applications.
Latest Patents
Hattori's latest patents include a lithium polymer battery and an electronic balance. The lithium polymer battery features a laminate film as an exterior material, which includes a metal foil. This battery design incorporates a first electrode with a metal foil and an active material layer, as well as a second electrode with a current collector and an active material layer. Additionally, a polymer electrolyte is strategically placed at the interface between the metal foil and the first electrode active material layer. The electronic balance developed by Hattori is designed to clearly indicate the precision of a target weight value. It utilizes a signal converter to transform electronic signals from a weight detecting circuit into digital signals. A computing section then processes these signals to compare measured weight values with target values, providing visual and auditory feedback through a display unit and buzzer.
Career Highlights
Throughout his career, Koji Hattori has worked with notable companies such as Murata Manufacturing Co., Ltd. and Shimadzu Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in technology.
Collaborations
Hattori has collaborated with esteemed colleagues, including Yasuhisa Yamashita and Yukio Sakabe. These partnerships have fostered a creative environment that has led to the development of advanced technologies and solutions.
Conclusion
Koji Hattori's work exemplifies the spirit of innovation in the fields of battery technology and precision measurement. His patents and collaborations reflect a commitment to advancing technology for practical applications. Hattori's contributions continue to influence the industry and inspire future inventors.