Company Filing History:
1 out of 27,375 
1 out of 16,453 
Years Active: 2006-2011
Title: The Innovations of Koji Hakamata
Introduction
Koji Hakamata is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of portable technology, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of Hakamata's latest patents is for a portable terminal designed to detect the usage modes of the device. This invention aims to reduce the number of components required for mode detection while minimizing magnetic interference that could affect other devices. The portable terminal features a first and second casing with inner surfaces that oppose each other, connected by a hinge. The first casing is equipped with magnetic materials, while the second casing contains magnetic sensors to detect these materials. This setup allows the device to recognize various states, including folded or bent configurations.
Another significant patent is for a data communication apparatus that includes a clock control mechanism. This apparatus receives wireless frequency information from a communication device and detects the operation clock frequency of the main CPU. When the multiplied operation clock frequency aligns with the wireless frequency, the clock control apparatus reduces the CPU's operating voltage to the minimum required for guaranteed functionality. Additionally, it can adjust the clock frequency or employ frequency modulation.
Career Highlights
Hakamata has worked with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these organizations has contributed to his development as an inventor and innovator in the technology sector.
Collaborations
Throughout his career, Hakamata has collaborated with talented individuals, including Iwao Matsuura and Tadahisa Kamiya. These partnerships have likely enriched his work and led to further advancements in his inventions.
Conclusion
Koji Hakamata's contributions to portable technology and data communication demonstrate his innovative capabilities and commitment to advancing the field. His patents reflect a deep understanding of user needs and technological challenges, making him a significant figure in the world of invention.