Location History:
- San Fransisco, CA (US) (1999)
- San Francisco, CA (US) (1999 - 2001)
- Edgewater, NJ (US) (1999 - 2003)
Company Filing History:
9 out of 2,335 
8 out of 58,129 
2 out of 40 Years Active: 1999-2003
Title: Yutaka Hasegawa: Innovator in Wireless Technology
Introduction
Yutaka Hasegawa, a distinguished inventor based in Edgewater, NJ, holds an impressive portfolio of 15 patents. His work primarily focuses on innovations in wireless telephone technology, showcasing his commitment to enhancing user experience and functionality in mobile communication devices.
Latest Patents
Among his recent innovations are two notable patents that illustrate his ingenuity. The first is a "Wireless Telephone with Virtual Dialer." This invention eliminates the need for a physical numeric keypad, providing additional space for a larger display. The virtual dialer employs a joystick to navigate an on-screen image of the numeric keypad, allowing users to dial phone numbers seamlessly.
The second patent, titled "Wireless Telephone with Metered Shuttle on Face," presents an ergonomic solution for inputting data on wireless phones. This device features a shuttle that functions as a rotary encoder, enhancing user interaction by scrolling through material on the display. Positioned on the face of the unit, the shuttle can be easily operated with either hand, offering versatility and ease of use. Notably, the shuttle’s design includes a detent mechanism, giving users tactile feedback as they input parameters, while the keypad can be concealed when not in use.
Career Highlights
Yutaka Hasegawa has made significant contributions during his career, particularly through his roles at Sony Electronics Inc. and Sony Corporation. His time at these reputable companies further solidified his expertise in wireless technology and product design.
Collaborations
Throughout his career, Hasegawa has collaborated with notable colleagues, including James E Wicks and Nicholas Brawne. These partnerships have contributed to the advancement of innovative technology in the telecommunications sector.
Conclusion
Yutaka Hasegawa stands out as a leading inventor in the field of wireless technology. His patents reflect his dedication to creating user-friendly solutions that enhance communication devices. As technology continues to evolve, his contributions are likely to influence future innovations in the industry.