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For the Inventor, By the Inventor

Osaka, Japan

Hiroto Nakagawa

USPTO Granted Patents = 23

Average Co-Inventor Count = 4.6

ph-index = 9

Forward Citations = 348(Granted Patents)


Location History:

  • Mishima, JP (1988 - 1992)
  • Osaka, JP (1987 - 2002)
  • Osaka-shi, Osaka JP (2003)
  • Tokyo, JP (2013 - 2017)

Company Filing History:

goldMedal20 out of 42,508 
 
Hitachi, Ltd.
 patents
silverMedal15 out of 195 
 
The Kansai Electric Power Co., Inc.
 patents
bronzeMedal1 out of 1 
 
The Kansai Electric
 patent
4. 1 out of 1 
 
Anandenki Co., Ltd.
 patent
5. 1 out of 1 
 
The Kansai Elect. Power Co.
 patent
6. 2 out of 832,880 
Other
 patents
where one patent can have more than one assignee

Years Active: 1987-2017

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23 patents (USPTO):Explore Patents
1. 9629052 - Traffic management server (2017-04-18),
2. 8699402 - Multi-hop relay radio communication system, access gateway, and route selection method (2014-04-15),
3. 8400983 - Communication system and method, and gateway (2013-03-19),
4. 6602044 - Pump turbine, method of controlling thereof, and method of stopping thereof (2003-08-05),
5. 6336322 - Method of controlling a pump turbine (2002-01-08),
6. 6050032 - Safety fence for a hatch formed in a slab (2000-04-18),
7. 5561358 - Variable speed pumping-up generator (1996-10-01),
8. 5456115 - Method of counterflow through a pump and method of controlling the (1995-10-10),
9. 5265002 - Fault protection for a multiphase bridge power converter (1993-11-23),
10. 5099409 - Semiconductor electric power conversion system enabling fault and/or (1992-03-24),
11. 5090872 - Method of controlling the operation of a pump in a pumping installation (1992-02-25),
12. 5026256 - Variable speed pumping-up system (1991-06-25),
13. 4980629 - AC-excited generator/motor apparatus (1990-12-25),
14. 4952852 - Power system and synchronizing breakers for a variable speed generator (1990-08-28),
15. 4920277 - Control system for a variable speed hydro-power plant apparatus (1990-04-24),

Sure, here is the article about inventor Hiroto Nakagawa:

Title: The Innovations of Hiroto Nakagawa: Revolutionizing Wireless Communication

Introduction:

In the bustling city of Osaka, Japan, resides a prolific inventor by the name of Hiroto Nakagawa. With a remarkable portfolio of 23 patents, Nakagawa has been at the forefront of revolutionizing wireless communication technologies with his groundbreaking inventions.

Latest Patents:

Among his latest patents is a cutting-edge Traffic Management Server, designed to optimize handovers between base stations and enhance communication speeds for terminals within a mobile network. Additionally, Nakagawa's Multi-Hop Relay Radio Communication System has paved the way for efficient data path setting and route selection in wireless networks.

Career Highlights:

Hiroto Nakagawa has left an indelible mark on the technological landscape through his work with esteemed companies such as Hitachi, Ltd. and The Kansai Electric Power Co., Inc. His innovative solutions have garnered recognition and praise within the industry, solidifying his reputation as a visionary inventor.

Collaborations:

Throughout his career, Nakagawa has collaborated closely with talented individuals such as Takao Kuwabara and Akira Bando. Together, they have spearheaded projects that have pushed the boundaries of what is possible in the realm of wireless communication systems.

Conclusion:

In conclusion, Hiroto Nakagawa stands as a beacon of innovation in the field of wireless communication. His dedication to pushing the boundaries of technological advancement has resulted in a multitude of patents that have significantly impacted the industry. As he continues to forge ahead on his inventive journey, one thing remains certain – the world eagerly anticipates the next breakthrough from this brilliant inventor.

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