Location History:
- Chigasaki, JP (1995)
- Fujisawa, JP (1996 - 2001)
- Mito, JP (2010 - 2011)
- Yokohama, JP (2010 - 2014)
Company Filing History:
7 out of 42,485 
6 out of 388 
2 out of 46 
Years Active: 1995-2014
Title: The Innovations of Toru Kawashima: A Journey Through Patents and Collaborations
Introduction: Toru Kawashima, an accomplished inventor based in Mito, Japan, has made significant contributions to the field of technology with his impressive portfolio of 14 patents. His work primarily focuses on wireless devices and optical disc apparatuses, showcasing his expertise in innovative solutions that improve performance and functionality.
Latest Patents: Among his latest patents, Kawashima has developed a "Wireless Device and Method of Displaying Frequency." This wireless device features a frequency setting unit that establishes a specific frequency, along with a first frequency display unit that presents the set frequency numerically. Additionally, a second frequency display unit illustrates a predetermined frequency range, centering on the set-up frequency, displayed on a fan-shaped scale. This innovative design rotates about a virtual center point, ensuring the scale’s center consistently corresponds to the set-up frequency.
In another notable patent, "Optical Disc Apparatus and Method for Controlling Overwrite Power," Kawashima has enhanced the overwrite performance for re-writable optical discs. The apparatus includes a calculating section that determines the recording power based on previous recordings in a given area of the disc. It then optimizes write power and adjusts parameters such as erase power and cooling power, resulting in improved recording efficiencies.
Career Highlights: Throughout his career, Toru Kawashima has worked with prominent companies, including Hitachi, Ltd. and Hitachi-LG Data Storage, Inc. His tenure at these organizations has enabled him to develop groundbreaking technologies that have far-reaching applications in the tech industry.
Collaborations: Kawashima's innovative journey has been enriched by collaborations with esteemed colleagues like Toshimitsu Kaku and Atsushi Yamada. These partnerships have fostered an environment of creativity and shared knowledge, leading to the development of advanced technologies.
Conclusion: Toru Kawashima's impressive body of work and dedication to innovation have established him as a notable inventor within the technology sphere. His patents reflect a commitment to enhancing user experiences through intelligent design and engineering. As he continues to develop new technologies, the impact of his inventions will undoubtedly resonate within the industry and inspire future innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.