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For the Inventor, By the Inventor

Shizuoka, Japan

Hiroaki Shibayama

This inventor holds 12 USPTO granted patents. Top assignee: Nec Corporation. Active years: 1994-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroaki Shibayama. Retrieved from https://idiyas.com/inventor/hiroaki-shibayama

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 12

% Patents Active = 100.0

Average Co-Inventor Count = 1.1

ph-index = 4

Forward Citations = 75(Granted Patents)


Location History:

  • Tokyo, JP (1994 - 1996)
  • Shizuoka, JP (1996 - 2007)

Company Filing History:

goldMedal12 out of 36,718 
 
Nec Corporation
 patents

Years Active: 1994-2007

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12 patents (USPTO):Explore Patents
1. 7299149 - Portable device with action shortcut function (2007-11-20),
2. 6600932 - System terminal for a wireless local loop (2003-07-29),
3. 6233002 - Earphone system with operability improved and terminal equipment system with the earphone system (2001-05-15),
4. 5987534 - Radio selective paging receiver provided with an I/O memory card which (1999-11-16),
5. 5802543 - Paging receiver employing memory banking system (1998-09-01),
6. 5629688 - Radio selective calling receiver storing messages based on sending-group (1997-05-13),
7. 5590401 - Selective-calling receiver with battery switching upon CPU stop detection (1996-12-31),
8. 5493602 - Paging receiver capable of avoiding disturbance raised on reception of (1996-02-20),
9. 5493280 - Radio paging receiver (1996-02-20),
10. 5332994 - Radio pager with power-backup memory for storing uncompleted messages (1994-07-26),
11. 5323147 - Paging receiver with display for displaying reception state (1994-06-21),
12. 5317621 - Multi-address radio display pager (1994-05-31),

Title: The Innovative Mind of Hiroaki Shibayama

Introduction

Hiroaki Shibayama is a distinguished inventor located in Shizuoka, Japan, known for his significant contributions to technology through his innovative inventions. With 12 patents to his name, he has showcased a remarkable ability to develop cutting-edge solutions that enhance user experience and functionality.

Latest Patents

Among Hiroaki Shibayama's latest inventions are two notable patents that highlight his ingenuity. The first is a "Portable Device with Action Shortcut Function," which features an action recognizing function that precisely detects 3-dimensional movements of the device. This innovative device utilizes an action comparator to trigger specific functions linked to predetermined action patterns, thus streamlining user interaction and enhancing portability.

The second patent, titled "System Terminal for a Wireless Local Loop," offers an efficient method for connecting multiple telephones to a base station through a radio channel. This system simplifies the usage of multiple devices while ensuring effective communication, employing an open circuit detection circuit to optimize the connection process without the need for various conversion components.

Career Highlights

Hiroaki Shibayama is associated with NEC Corporation, a prominent company that focuses on providing ICT (Information and Communication Technology) services and solutions. His work at NEC has been pivotal in advancing technologies that contribute to modern communication and connectivity.

Collaborations

Shibayama works alongside talented colleagues such as Shinichi Kawashima and Motoki Ide, who contribute to the collaborative environment at NEC Corporation. Together, they leverage their diverse skills and knowledge to drive innovation and address complex challenges in technology.

Conclusion

Hiroaki Shibayama's inventive spirit and contributions are evident through his numerous patents and collaborative efforts at NEC Corporation. His latest innovations reflect a commitment to creating user-friendly technology that meets the evolving demands of society. As he continues to push the boundaries of invention, Hiroaki Shibayama remains a key figure in the world of technological advancement.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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