logo

For the Inventor, By the Inventor

Tokyo, Japan

Osamu Kurokawa

This inventor holds 29 USPTO granted patents and 3 published patent applications and 2 EPO patents, primarily in Communication Systems. Top assignees: Nec Corporation, Kabushiki Kaisha Toshiba, Nippon Telegraph and Telephone Corporation. Active years: 1988-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osamu Kurokawa. Retrieved from https://idiyas.com/inventor/osamu-kurokawa

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

USPTO Granted Patents = 29 

% Patents Active = 51.7

 

Average Co-Inventor Count = 4.8

ph-index = 6

Forward Citations = 128(Granted Patents)


Location History:

  • Hino, JP (1996 - 2006)
  • Minato-ku, JP (2014 - 2016)
  • Tokyo, JP (1988 - 2024)

Company Filing History:

goldMedal14 out of 36,684 
 
Nec Corporation
 patents
silverMedal9 out of 53,262 
 
Kabushiki Kaisha Toshiba
 patents
bronzeMedal6 out of 5,300 
 
Nippon Telegraph and Telephone Corporation
 patents
4. 1 out of 1 
 
Nec Commuication Systems Ltd.
 patent
where one patent can have more than one assignee

Years Active: 1988-2024

Loading Chart...
Loading Chart...
Areas of Expertise:
Time Synchronization
Femtocell Technology
Communication System
Mobile Radio
Dual-Mode Radio
Broadcast Distribution
Authentication Apparatus
Call Session Control
Gateway System
Control Method
Hands-free Operation
Shielding Apparatus
29 patents (USPTO):Explore Patents
1. 11927923 - Time synchronization system, management device, time synchronization method, and program (2024-03-12),
2. 11815552 - Clock frequency monitoring device and clock frequency monitoring method (2023-11-14),
3. 11240141 - Time path selection device and time path selection method (2022-02-01),
4. 11196535 - Time synchronization system and time synchronization method (2021-12-07),
5. 11196533 - Time synchronization system and time synchronization method (2021-12-07),
6. 11196499 - Time synchronization device and time synchronization method (2021-12-07),
7. 9900818 - Communication system (2018-02-20),
8. 9609494 - Communication system and apparatus for providing supplementary service in femto cell (2017-03-28),
9. 9532292 - Communication system (2016-12-27),
10. 9264882 - Service control apparatus, relay apparatus, femtocell base station, communication system, control method and program (2016-02-16),
11. 9215576 - Communication system, femto base station, call session control server, home subscriber server, communication method, and program (2015-12-15),
12. 9191387 - Communication system for checking for unauthorized use of a terminal (2015-11-17),
13. 9088880 - Femtocell base station, gateway system, MAP-GW apparatus, communication system, control method, and program (2015-07-21),
14. 9055437 - Communication system, femtocell base station, authentication apparatus, communication method, and recording medium (2015-06-09),
15. 9019988 - Communication system and apparatus for providing supplementary service in femto cell (2015-04-28),

Title: The Innovative Journey of Osamu Kurokawa

Introduction: Osamu Kurokawa is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Osamu Kurokawa holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Osamu Kurokawa has worked with leading tech companies and research institutions, playing a pivotal role in the development of cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Osamu Kurokawa has collaborated with top engineers, scientists, and researchers from around the globe, fostering a culture of innovation and knowledge sharing that has led to numerous successful projects and inventions.

Conclusion: Osamu Kurokawa's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, inspiring the next generation of innovators to push the boundaries of what is possible in the world of technology.

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]
Loading…