Mitsuyuki Hombu

This inventor holds 19 USPTO granted patents, plus 2 CIPO patents and 2 EPO patents. Top assignees: Hitachi, Ltd., Hitachi Automotive Engineering Co., Ltd., Shin-Kobe Electric Machinery Co., Ltd.. Active years: 1985-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuyuki Hombu. Retrieved from https://idiyas.com/inventor/mitsuyuki-hombu

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

USPTO Granted Patents = 19

% Patents Active = 89.5

CIPO Patents = 2

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 5.6

ph-index = 12

Forward Citations = 385(Granted Patents)

Location History:

Katsuta, JP (1985 - 1995)
Tokyo, JP (2005)
Hitachinaka, JP (2002 - 2008)

Company Filing History:

Hitachi Automotive Engineering Co., Ltd.

patents

2 out of 102

Shin-Kobe Electric Machinery Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1985-2008

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19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7406389 - State detecting system and device employing the same (2008-07-29),

2. 7085661 - State detecting system and device employing the same (2006-08-01),

3. 6914408 - Motor control apparatus and electric vehicle using same (2005-07-05),

4. 6696812 - Control apparatus for electric motor (2004-02-24),

5. 6555988 - Motor control device (2003-04-29),

6. 6414867 - Power inverter (2002-07-02),

7. 5424937 - Gate drive power source for electric power converter (1995-06-13),

8. 5298848 - Large capacity variable speed PWM spatial vector type sub-harmonic (1994-03-29),

9. 5033565 - Motor-driven power steering apparatus (1991-07-23),

10. 4960178 - Motor-driven power steering apparatus (1990-10-02),

11. 4926960 - Electric power steering apparatus for vehicle (1990-05-22),

12. 4926306 - Electric power converter (1990-05-15),

13. 4875539 - Electric power steering control system (1989-10-24),

14. 4870556 - Method and apparatus for controlling power converter (1989-09-26),

15. 4757436 - Current-type converter protecting apparatus (1988-07-12),

Title: The Innovative Journey of Mitsuyuki Hombu

Introduction: Mitsuyuki Hombu is a renowned inventor hailing from Hitachinaka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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

Career Highlights: With a career spanning over two decades, Mitsuyuki Hombu has worked with leading tech companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Mitsuyuki Hombu has collaborated with top researchers, engineers, and scientists, fostering a culture of innovation and excellence in all his projects.

Conclusion: Mitsuyuki Hombu's dedication to pushing the boundaries of technology and his passion for creating solutions to complex problems make him a true pioneer in the world of invention.

Profile summary based on public USPTO records.