Company Filing History:
Years Active: 1992-2004
Title: Tsutomu Okawa: Innovator in Portable Cellular Technology
Introduction
Tsutomu Okawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of portable cellular technology, holding a total of 3 patents. His work has focused on enhancing user experience and functionality in mobile devices.
Latest Patents
One of Okawa's latest patents is for a portable cellular phone, which includes a method and program for displaying image data. This innovation enables simplified control for displaying data on the screen of the portable cellular phone. The device is designed to use information packaged data, which combines display data with appended instructions for displaying that data. The main control section of the phone performs specified displaying operations based on the instructions contained in the appended data, allowing for a more intuitive user experience.
Another significant patent involves a method of handling registration data and a telephone apparatus for the same. This telephone apparatus features a display unit and a storage unit that holds multiple registration data sets, each containing a destination name and phone number. A grouping section organizes these data sets into blocks, while a display control section manages the display unit to show parts of each registration data set in blocks, enhancing the usability of the device.
Career Highlights
Throughout his career, Tsutomu Okawa has worked with prominent companies such as NEC Corporation and NEC America, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in telecommunications.
Collaborations
Okawa has collaborated with notable individuals in the industry, including David A. Shambley and Douglas N. Laube. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Tsutomu Okawa's contributions to portable cellular technology have made a lasting impact on the industry. His innovative patents reflect his commitment to improving user experience in mobile communication.