Location History:
- Nishinomiya, JP (1988 - 2009)
- Hyogo, JP (2004 - 2009)
- Fukui, JP (2019)
Company Filing History:
6 out of 27,375 
1 out of 16,453 
1 out of 13,247 Years Active: 1988-2019
Title: Toru Arakawa: Innovator in Input Devices and Detection Apparatus
Introduction
Toru Arakawa is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of input devices and rotation angle detection apparatus. With a total of 8 patents to his name, Arakawa's work has had a considerable impact on technology.
Latest Patents
One of his latest inventions is an input device designed to put signals into equipment in response to turning actions. This device features a knob that can be turned, a rotary shaft that rotates with the knob, and a flange that regulates the turning of the rotary shaft. Additionally, it includes an elastic component that is fastened to the flange and a rotation controller that manages the turning of the elastic component. A detector is also incorporated to monitor the rotational state of the rotary shaft.
Another significant patent is a rotation angle detection apparatus. This apparatus consists of a main rotatable body and a pair of sub rotatable bodies that rotate in a linked motion. A control circuit detects the rotation angle from one of the sub rotatable bodies and calculates the rotation phase difference between the two. This innovative design allows for precise measurement of the main rotatable body's rotation angle.
Career Highlights
Throughout his career, Toru Arakawa has worked with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these organizations has contributed to his expertise in developing advanced technological solutions.
Collaborations
Arakawa has collaborated with notable coworkers, including Masaru Shimizu and Satoshi Suyama. Their combined efforts have led to the successful development of innovative technologies.
Conclusion
Toru Arakawa's contributions to input devices and rotation angle detection apparatus demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology and improving user interaction with devices.
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.