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For the Inventor, By the Inventor

Chigasaki, Japan

Makoto Katagishi

This inventor holds 22 USPTO granted patents and 6 published patent applications and 1 EPO patent, primarily in Wireless Communication. Top assignees: Hitachi, Ltd., Hitachi Media Electronics Co., Ltd., Hitachi Cable, Inc.. Active years: 1996-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Katagishi. Retrieved from https://idiyas.com/inventor/makoto-katagishi

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

USPTO Granted Patents = 22 

% Patents Active = 54.5

 

Average Co-Inventor Count = 3.2

ph-index = 10

Forward Citations = 428(Granted Patents)


Location History:

  • Yokohama, JP (1996)
  • Chigasaki, JP (2002 - 2010)
  • Tokyo, JP (2006 - 2018)

Company Filing History:

goldMedal20 out of 42,731 
 
Hitachi, Ltd.
 patents
silverMedal3 out of 203 
 
Hitachi Media Electronics Co., Ltd.
 patents
bronzeMedal2 out of 836 
 
Hitachi Cable, Inc.
 patents
4. 1 out of 2,333 
 
Hitachi Metals, Ltd.
 patents
5. 1 out of 1,258 
 
Hitachi-Kokusai Electric Inc.
 patents
6. 1 out of 3,781 
 
Renesas Technology Corp.
 patents
where one patent can have more than one assignee

Years Active: 1996-2018

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Areas of Expertise:
Wireless Communication
Antenna
Transceiver
Surveillance Systems
Radio Base Station
Communication Network
Cellular Phone
Multi-Band
Wireless Module
Mobile Communication
Information System
22 patents (USPTO):Explore Patents
1. 9980286 - Wireless communication method, apparatus and program to manage channel usage (2018-05-22),
2. 9967895 - Wireless transmission system (2018-05-08),
3. 9769779 - Radio base station, radio communication network system, and communication control method (2017-09-19),
4. 9722688 - Wireless transport system (2017-08-01),
5. 9258730 - Wireless surveillance camera system and wireless surveillance camera device (2016-02-09),
6. 7817094 - Antenna, and wireless module, wireless unit and wireless apparatus having the antenna (2010-10-19),
7. 7714787 - Antenna, and wireless module, wireless unit and wireless apparatus having the antenna (2010-05-11),
8. 7379751 - Multi-band transceiver and radio communication device using the transceiver (2008-05-27),
9. 7377428 - Communication terminal and information communication system (2008-05-27),
10. 7362952 - Personal digital assistant apparatus (2008-04-22),
11. 7280811 - Multimode wireless terminal and wireless transmitter-receiver unit (2007-10-09),
12. 7245924 - Cellular phone and a base station thereof (2007-07-17),
13. 7139533 - Mobile communication terminal (2006-11-21),
14. 6985744 - Cellular phone and a base station thereof (2006-01-10),
15. 6973334 - Cellular telephone (2005-12-06),

Title: Makoto Katagishi: Pioneering Inventor from Chigasaki, Japan

Introduction: Makoto Katagishi is a renowned inventor hailing from the vibrant city of Chigasaki, Japan. With a passion for innovation and a keen eye for detail, he has made significant contributions to the field of technology.

Latest Patents: Makoto Katagishi holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions. His most recent patents focus on enhancing efficiency in industrial processes through automation.

Career Highlights: Throughout his illustrious career, Makoto Katagishi has worked with leading tech companies to develop cutting-edge solutions. His innovative approach to problem-solving has earned him recognition as a trailblazer in the industry.

Collaborations: Makoto Katagishi has collaborated with top researchers and engineers from around the world to push the boundaries of technological advancement. His collaborative projects have resulted in groundbreaking inventions that have revolutionized various sectors.

Conclusion: In conclusion, Makoto Katagishi's dedication to innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor. His work continues to inspire the next generation of innovators to push the limits 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]
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