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For the Inventor, By the Inventor

Nakaminato, Japan

Shigeo Kuboki

This inventor holds 16 USPTO granted patents. Top assignees: Hitachi, Ltd., Hitachi Engineering Co., Ltd., Hitachi Haramachi Electronics Co., Ltd.. Active years: 1984-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeo Kuboki. Retrieved from https://idiyas.com/inventor/shigeo-kuboki

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

USPTO Granted Patents = 16

% Patents Active = 100.0

Average Co-Inventor Count = 4.5

ph-index = 8

Forward Citations = 230(Granted Patents)


Location History:

  • Nakaminato, JP (1984 - 1997)
  • Hitachinaka, JP (1999)

Company Filing History:

goldMedal16 out of 42,731 
 
Hitachi, Ltd.
 patents
silverMedal5 out of 162 
 
Hitachi Engineering Co., Ltd.
 patents
bronzeMedal1 out of 8 
 
Hitachi Haramachi Electronics Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1984-1999

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16 patents (USPTO):Explore Patents
1. 5999999 - Communication control device and a communication system using the same (1999-12-07),
2. 5682552 - Data communication adapter and data communication terminal apparatus for (1997-10-28),
3. 5600268 - Gate circuit of combined field-effect and bipolar transistors (1997-02-04),
4. 5378941 - Bipolar transistor MOS transistor hybrid semiconductor integrated (1995-01-03),
5. 5239212 - Gate circuit of combined field-effect and bipolar transistors with an (1993-08-24),
6. 5058114 - Program control apparatus incorporating a trace function (1991-10-15),
7. 5001366 - Gate circuit of combined field-effect and bipolar transistors (1991-03-19),
8. 4890017 - CMOS-BiCMOS gate circuit (1989-12-26),
9. 4829201 - Gate circuit of combined field-effect and bipolar transistors (1989-05-09),
10. 4719373 - Gate circuit of combined field-effect and bipolar transistors (1988-01-12),
11. 4701922 - Integrated circuit device (1987-10-20),
12. 4617648 - Semiconductor integrated circuit device (1986-10-14),
13. 4589007 - Semiconductor integrated circuit device (1986-05-13),
14. 4527148 - Analog-digital converter (1985-07-02),
15. 4523180 - Analog to digital converter (1985-06-11),

Title: Shigeo Kuboki - Innovator from Nakaminato, Japan

Introduction: Shigeo Kuboki is a renowned inventor hailing from Nakaminato, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Shigeo Kuboki holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Shigeo Kuboki has worked with leading research institutions and tech companies, consistently pushing the boundaries of what is possible in the world of innovation.

Collaborations: Throughout his career, Shigeo Kuboki has collaborated with top engineers, scientists, and designers from around the globe, fostering a culture of creativity and excellence in all his projects.

Conclusion: Shigeo Kuboki's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and visionaries worldwide.

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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