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For the Inventor, By the Inventor

Urizura-machi, Japan

Mitsuru Watabe

This inventor holds 61 USPTO granted patents and 1 published patent application and 4 EPO patents, primarily in Data Processing Systems (CPC class 7122). Top assignees: Hitachi, Ltd., Hitachi Microcomputer System, Ltd., Renesas Technology Corp.. Active years: 1986-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuru Watabe. Retrieved from https://idiyas.com/inventor/mitsuru-watabe

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

USPTO Granted Patents = 61 

% Patents Active = 77.0

 

Average Co-Inventor Count = 5.3

ph-index = 12

Forward Citations = 640(Granted Patents)

Forward Citations (Not Self Cited) = 618(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Hitachi-shi, JP (1990)
  • Hitachi, JP (1986 - 1992)
  • Ibaraki, JP (1994)
  • Uridura, JP (1998)
  • Katsuta, JP (1990 - 1999)
  • Ibaraki-ken, JP (2000 - 2002)
  • Urizura, JP (2003)
  • Ibaragi, JP (2000 - 2006)
  • Urizura-machii, JP (2006)
  • Urizura-machi, JP (1998 - 2009)
  • Uridura-machi, JP (1996 - 2010)
  • Naka, JP (2010)
  • Naka-gun, JP (1997 - 2012)

Company Filing History:

goldMedal49 out of 42,731 
 
Hitachi, Ltd.
 patents
silverMedal7 out of 64 
 
Hitachi Microcomputer System, Ltd.
 patents
bronzeMedal5 out of 3,781 
 
Renesas Technology Corp.
 patents
4. 4 out of 162 
 
Hitachi Engineering Co., Ltd.
 patents
5. 4 out of 182 
 
Hitachi Vlsi Engineering Corp.
 patents
6. 3 out of 87 
 
Hitachi Ulsi Engineering Corp.
 patents
7. 1 out of 152 
 
Hitachi Automotive Engineering Co., Ltd.
 patents
8. 1 out of 7,654 
 
Renesas Electronics Corporation
 patents
9. 6 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1986-2012

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Areas of Expertise:
Data Processing
Image Processing
Vehicle Control
Microcomputer
Electrical Control Unit
Throttle Control
Graphics Computer
Semiconductor Device
Power Converter
Instruction Queue
Control Circuit Module
Synchronized Systems
61 patents (USPTO):Explore Patents
1. 8332683 - Data processing system and image processing system (2012-12-11),
2. 7836233 - Multi-processor system (2010-11-16),
3. 7711976 - Data processing system and image processing system (2010-05-04),
4. 7480549 - Electrical control unit for an automobile (2009-01-20),
5. 7263416 - Electrical control unit for an automobile (2007-08-28),
6. 7254737 - Data processing system and image processing system (2007-08-07),
7. 7207314 - Control circuit module, intake air passage body, engine electronic control device, and engine air intake system provided with the same (2007-04-24),
8. 7089097 - Vehicle control system and automobile using the same (2006-08-08),
9. 7047939 - Control circuit module, intake air passage body, engine electronic control device, and engine air intake system provided with the same (2006-05-23),
10. 6999855 - Vehicle control system and automobile using the same (2006-02-14),
11. 6996700 - Microcomputer and dividing circuit (2006-02-07),
12. 6789210 - Data processing system having memory including mode register (2004-09-07),
13. 6785833 - Data processing system and image processing system (2004-08-31),
14. 6677950 - Graphics computer (2004-01-13),
15. 6625522 - Vehicle control system and automobile using the same (2003-09-23),

Certainly! Here is the article about inventor Mitsuru Watabe:

Title: Mitsuru Watabe: Pioneering Innovations in Technology

Introduction:

Mitsuru Watabe, a visionary inventor hailing from Urizura-machi, Japan, has truly left an indelible mark in the world of innovation. With a staggering 61 patents to his name, Watabe's relentless pursuit of pushing the boundaries of technology has established him as a true trailblazer in the realm of inventions.

Latest Patents:

Watabe's latest patents include a groundbreaking Data processing system and image processing system. This system incorporates a sophisticated data processor that enhances the efficiency of data and address processing for memory access, coupled with a synchronized clock signal mechanism. Additionally, his Multi-processor system revolutionizes processing abilities by utilizing a serial communication interface (SCI) cable between the slave and master processors, enabling fast data transmission through a Serial Peripheral Interface (SPI).

Career Highlights:

Throughout his illustrious career, Mitsuru Watabe has made significant contributions while working at renowned companies such as Hitachi, Ltd. and Hitachi Microcomputer System, Ltd.. His innovative spirit and dedication to technological advancement have led to the development of revolutionary systems that have redefined the standards of modern technology.

Collaborations:

Collaborating with esteemed colleagues like Koyo Katsura and Yugo Kashiwagi, Watabe has demonstrated the power of teamwork in driving innovation forward. Their combined efforts have resulted in the creation of cutting-edge technologies that have garnered global recognition and acclaim.

Conclusion:

In conclusion, Mitsuru Watabe's unwavering passion for innovation and his exceptional ingenuity have positioned him as a true luminary in the world of inventions. His work continues to inspire aspiring inventors to think boldly, break barriers, and strive for excellence in their pursuits, shaping the future of technological advancements for generations to come.

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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