Kazuo Honma

This inventor holds 28 USPTO granted patents, primarily in Hydraulic Control Systems. Top assignees: Hitachi, Ltd., Hitachi Construction Machinery Co., Ltd.. Active years: 1979-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Honma. Retrieved from https://idiyas.com/inventor/kazuo-honma

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

USPTO Granted Patents = 28

% Patents Active = 100.0

Average Co-Inventor Count = 5.2

ph-index = 17

Forward Citations = 1,046(Granted Patents)

Location History:

Amimachi, JP (1979 - 1986)
Ibaraki, JP (1981 - 1991)
Ami, JP (1987 - 1994)
Ibaragi, JP (1994)
Ibaraki-ken, JP (1996)

Company Filing History:

Hitachi Construction Machinery Co., Ltd.

patents

Years Active: 1979-1996

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Areas of Expertise:

Hydraulic Circuit

Ultrasonic Flaw Detector

Semiconductor Heat Treatment

Control System

Tactile Sensing

Mobile Navigation

Magnetic Recording

Pressure Control

Drive Systems

Actuator

Component Transport

Test Sheet Feeder

28 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5580526 - Analytic test sheet feeder (1996-12-03),

2. 5369493 - Component transporting apparatus and method (1994-11-29),

3. 5335547 - Ultrasonic flaw detector (1994-08-09),

4. 5001327 - Apparatus and method for performing heat treatment on semiconductor (1991-03-19),

5. D314376 - Computer display (1991-02-05),

6. 4813339 - Pulse-width-modulation control of parallel three-way valves to supply (1989-03-21),

7. 4718329 - Control system for hydraulic circuit (1988-01-12),

8. 4715637 - Grip device for sheet-like objects (1987-12-29),

9. 4710884 - Device for compensating for deflection in a pliable positioning apparatus (1987-12-01),

10. 4709342 - Tactile sensing apparatus (1987-11-24),

11. 4628453 - Navigation apparatus for mobile system (1986-12-09),

12. 4606313 - Method of and system for controlling hydraulic power system (1986-08-19),

13. 4604561 - Control apparatus for multi-jointed arm mechanism (1986-08-05),

14. 4587808 - Control system for hydraulic circuit means (1986-05-13),

15. 4586335 - Actuator (1986-05-06),

Title: Kazuo Honma: Pioneering Innovations in Ibaraki

Introduction: Kazuo Honma, a visionary inventor from Ibaraki, JP, is renowned for his passion for innovation and relentless pursuit of excellence. With 28 patents to his name, his work continues to inspire the next generation of inventors to think innovatively and make a positive impact on the world.

Latest Patents:

1. Analytic Test Sheet Feeder: Honma's invention comprises a cylindrical container with an elongated through hole for test sheets, a container support with a semi-cylindrical concave surface, and a test sheet delivering stage. This invention streamlines the process of handling analytic test sheets.

2. Component Transporting Apparatus and Method: Honma's apparatus allows for the transport of electronic components by utilizing a movable head with imaging apparatus to determine the component's position. This innovation enhances efficiency in component transportation and positioning.

Career Highlights: Honma has had a distinguished career working in prominent companies such as Hitachi, Ltd. and Hitachi Construction Machinery Co., Ltd.. His exceptional contributions in these organizations have led to groundbreaking inventions that have reshaped the industry.

Collaborations: Throughout his career, Honma has collaborated with notable coworkers such as Kichio Nakajima and Eiki Izumi. Together, they have worked on various projects, pushing the boundaries of innovation and problem-solving.

Conclusion: Kazuo Honma's inventive spirit and dedication to innovation have established him as a true trailblazer in the field of inventions. His profound impact on the industry serves as a testament to his vision and creative prowess, inspiring inventors worldwide to strive for excellence and push the boundaries of what is possible.

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]