Company Filing History:

9 out of 4,714

Ntt Docomo, Inc.

where one patent can have more than one assignee

Years Active: 2006-2012

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8320976 - Apparatus and communications system for extending life of a battery for a mobile terminal (2012-11-27),

2. 7641122 - Mobile device having an IC card function (2010-01-05),

3. 7596389 - Mobile communication terminal, method for controlling execution state of application program, application program, and recording medium wherein application program has been recorded (2009-09-29),

4. 7519687 - Communications module execution control system, communications module execution control method, application execution control system, and application execution control method (2009-04-14),

5. 7440752 - Mobile communication terminal, apparatus and system for delivering application software, method for controlling execution state display, program, and recording medium (2008-10-21),

6. 7349688 - Mobile communications terminal, application program execution state control method, and execution state control computer program product (2008-03-25),

7. 7190949 - Mobile communication terminal, application software initiating apparatus, application software initiating system, application software initiating method, and application software initiating program (2007-03-13),

8. 7092741 - Mobile communication terminal and display control method (2006-08-15),

9. 7046724 - Equalizer apparatus and equalizing method (2006-05-16),

Title: Innovations by Hideyuki Nagasawa

Introduction

Hideyuki Nagasawa is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of mobile technology, holding a total of nine patents. His work focuses on enhancing the functionality and efficiency of mobile devices, particularly in relation to battery management and communication systems.

Latest Patents

One of Nagasawa's latest patents is an apparatus and communications system designed to extend the life of a battery for mobile terminals. This invention aims to provide a mobile terminal apparatus that minimizes battery exhaustion while ensuring seamless switching to communication systems that correspond to the user's current area. The system includes a control method that monitors the communication environment and detects the remaining battery amount, allowing it to limit monitoring targets when the battery level falls below a certain threshold.

Another notable patent is for a mobile device featuring an IC card function. This technology enables the control of the IC card function within a mobile device, allowing for the enablement or disablement of this feature based on the detected voltage of the battery. This innovation enhances the usability of mobile devices by ensuring that the IC card function is only active when sufficient power is available.

Career Highlights

Nagasawa has worked with leading companies in the technology sector, including NTT Docomo, Inc. and Fujitsu Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in mobile technology.

Collaborations

Throughout his career, Nagasawa has collaborated with notable colleagues such as Masayuki Tsuda and Takefumi Naganuma. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Hideyuki Nagasawa's contributions to mobile technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the design and functionality of mobile devices, ensuring they meet the evolving needs of users.

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