Location History:
- Houya, JP (1979)
- Hoya, JP (1985)
- Saitama, JP (1989 - 2000)
- 7-35 Kitashinagawa 6-chome, Shinagawa-Ku, Tokyo JP (2002)
Company Filing History:
Years Active: 1979-2002
Title: Mitsuru Hanajima: Innovator in Information Processing and Sound Technology
Introduction
Mitsuru Hanajima is a prominent inventor based in Saitama, Japan. He has made significant contributions to the fields of information processing and sound technology. With a total of 6 patents to his name, Hanajima continues to push the boundaries of innovation.
Latest Patents
One of his latest patents is an information processing apparatus and display control method. This invention discloses an information processing apparatus that includes a display device for images and a touch panel device that outputs signals for a depressing position and pressure. The images displayed change based on the output from the touch panel device. The control of composite icon displays is determined by the level of depressing pressure and the change in depressing position. When the touch panel is pressed lightly, the corresponding icon is highlighted. Conversely, a stronger pressure alters the position and control of varying devices, such as slide volumes.
Another notable patent is a howling eliminating apparatus. This device includes frequency analyzing means to detect howling frequencies and band eliminating means to remove those frequencies. The frequency analyzing means divides input frequencies into wide bands to isolate the one causing howling. Once identified, the device narrows down the band to eliminate the specific frequency responsible for the howling. This innovative approach minimizes hardware requirements while expediting the detection process.
Career Highlights
Mitsuru Hanajima is currently employed at Sony Corporation, where he applies his expertise in developing cutting-edge technologies. His work has significantly impacted the way information is processed and sound is managed in various applications.
Collaborations
Hanajima has collaborated with notable coworkers, including Yasushi Matsumoto and Jochiku Muraoka. Their combined efforts have led to advancements in technology and innovation within their field.
Conclusion
Mitsuru Hanajima is a distinguished inventor whose work in information processing and sound technology has garnered attention and respect. His innovative patents reflect his commitment to enhancing user experience and improving technological efficiency.
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.