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For the Inventor, By the Inventor

Osaka, Japan

Shinichi Sawada

This inventor holds 19 USPTO granted patents and 2 published patent applications and 4 EPO patents, primarily in Wireless Communication Systems. Top assignees: Sharp Kabushiki Kaisha Corporation, Sumitomo Electric Industries, Limited, Sharp Niigata Electronics Corporation. Active years: 1987-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinichi Sawada. Retrieved from https://idiyas.com/inventor/shinichi-sawada-imhe86mm

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

Calculating rank
USPTO Granted Patents = 19 

% Patents Active = 89.5

 

Average Co-Inventor Count = 3.2

ph-index = 4

Forward Citations = 71(Granted Patents)


Location History:

  • Niigata, JP (2008)
  • Niitsu, JP (2008)
  • Itami, JP (2001 - 2011)
  • Osaka, JP (1987 - 2017)

Company Filing History:

goldMedal14 out of 25,982 
 
Sharp Kabushiki Kaisha Corporation
 patents
silverMedal5 out of 10,652 
 
Sumitomo Electric Industries, Limited
 patents
bronzeMedal1 out of 2 
 
Sharp Niigata Electronics Corporation
 patents
where one patent can have more than one assignee

Years Active: 1987-2017

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Areas of Expertise:
Wireless Communication
Base Station
Mobile Station
Communication Method
Power Consumption
Cell Search
Compound Semiconductor
LED Drive Circuit
Single Crystal Growth
Handover Method
AC Conversion
19 patents (USPTO):Explore Patents
1. 9820227 - Program and base station apparatus (2017-11-14),
2. 9750021 - Wireless communication system, wireless communication method, mobile station device, base station device, program, and recording medium (2017-08-29),
3. 9585086 - Mobile station device for reducing processing time and power consumption related to a cell search (2017-02-28),
4. 9510249 - Wireless communication system, communication method, base station, and mobile terminal (2016-11-29),
5. 9445357 - Wireless communication system, wireless communication method, mobile station device, and base station device (2016-09-13),
6. 9241301 - Wireless communication system, wireless communication method, mobile station device, and base station device (2016-01-19),
7. 8983525 - Mobile communication system, base station device, and mobile communication terminal (2015-03-17),
8. 8909273 - Wireless communication system, wireless communication method, terminal apparatus, and communication apparatus (2014-12-09),
9. 8831871 - Communication system, communication apparatus, communication method, and communication program (2014-09-09),
10. 8731606 - Communication system, mobile station device, connection destination evaluating method, connection destination evaluating program, and base station device (2014-05-20),
11. 8731554 - Cell reselecting method and mobile station device (2014-05-20),
12. 8498644 - Wireless communication system and handover method (2013-07-30),
13. RE42279 - Method of preparing a compound semiconductor crystal (2011-04-11),
14. RE40662 - Method of preparing a compound semiconductor crystal (2009-03-16),
15. 7408308 - LED drive circuit, LED lighting device, and backlight (2008-08-05),

Title: **Shinichi Sawada: Innovator in Wireless Communication**

Introduction

Shinichi Sawada is a prominent inventor based in Osaka, Japan, known for his significant contributions to the field of wireless communication. With an impressive portfolio of 19 patents, his work focuses on enhancing mobile communication technologies and optimizing power consumption in mobile devices.

Latest Patents

Sawada's latest patents revolve around advanced systems for mobile communication. One notable invention is a program and base station apparatus designed to reduce the power consumption of mobile stations based on user conditions without interrupting essential packet communication. This innovation involves acquiring information from the mobile station about its usage, which allows for adaptive management of radio connections. Another patent highlights a wireless communication system involving multiple base station devices where mobile stations switch between communication carriers, optimizing connectivity and resource management.

Career Highlights

Throughout his career, Shinichi Sawada has held positions at notable companies, including Sharp Corporation and Sumitomo Electric Industries. His contributions have played a pivotal role in advancing wireless technology, improving the efficiency and functionality of mobile communication systems.

Collaborations

Sawada has collaborated with talented professionals in the industry, including Shigeto Suzuki and Hirokazu Kobayashi. These collaborations have enriched his work, driving innovations in wireless communication and fostering a culture of creativity and technical excellence in his projects.

Conclusion

Shinichi Sawada stands out as a key figure in the field of wireless communications. His inventive spirit and dedication to improving mobile technology through innovative patents underline his influence and the impact of his work on the industry. As technology continues to evolve, contributions from inventors like Sawada will remain essential in shaping the future of communication.

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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