Zenichi Ishimoto

This inventor holds 27 USPTO granted patents, primarily in Remote-Controlled Toys. Top assignees: Nikko Company, Fertig Stubenfoll Design Group, L.l.c.. Active years: 1978-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Zenichi Ishimoto. Retrieved from https://idiyas.com/inventor/zenichi-ishimoto

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

Calculating rank

USPTO Granted Patents = 27

% Patents Active = 96.3

Average Co-Inventor Count = 1.1

ph-index = 12

Forward Citations = 1,768(Granted Patents)

Company Filing History:

Fertig Stubenfoll Design Group, L.l.c.

patents

Years Active: 1978-2003

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Areas of Expertise:

Luminous Reflector

Running Toy

Radio-Controlled Car

Pivotal Undercarriage

Rolling Mechanism

Chassis-Bending

Wireless Control

Sound Effect Device

Battery Receptacle

Directional Device

Toy Vehicle

Remote Control System

27 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D479479 - Luminous reflector for bicycles (2003-09-10),

2. 6506096 - Running toy (2003-01-14),

3. 6394876 - Running toy with a pivotal undercarriage mechanism (2002-05-28),

4. 6042449 - Self-standing traveling toy (2000-03-28),

5. 5727986 - Radio-controlled toy car with a rolling mechanism (1998-03-17),

6. 5725412 - Jumping mechanism for a radio controlled toy car (1998-03-10),

7. 5722873 - Radio-controlled toy car with an improved steering system (1998-03-03),

8. 5609510 - Toy vehicle with a chassis-bending mechanism (1997-03-11),

9. 5484321 - Radio-controlled track vehicles (1996-01-16),

10. 5482494 - Toy vehicle having rolling oscillatory motion (1996-01-09),

11. D356610 - Transmitter for a radio controllable toy (1995-03-21),

12. 5088955 - Sound effect device for radio controllable toy vehicle (1992-02-18),

13. 5061579 - Battery receptacle for radio controllable motor toys (1991-10-29),

14. 4898562 - Direction converting device for a remote-controlled toy (1990-02-06),

15. 4878876 - Apparatus for changing the running track of a racing toy (1989-11-07),

Title: The Innovative Journey of Zenichi Ishimoto: Patents and Contributions

Introduction: Zenichi Ishimoto is a prolific inventor based in Tokyo, Japan, known for his remarkable contributions to the field of innovation. With a total of 27 patents to his name, Ishimoto has garnered attention for his unique designs and inventive ideas, enhancing various industries through his work.

Latest Patents: Among his recent patents, two stand out for their creativity and application. The first is a **luminous reflector for bicycles**, designed to increase visibility and safety for cyclists. The second patent is for a **running toy** that features four running wheels. These wheels are ingeniously mounted detachably on axles and designed with eccentric axle inserting holes that encourage an irregular running mode, offering an engaging play experience for children.

Career Highlights: Ishimoto has had an impressive career, contributing to notable companies such as Nikko Company and Fertig Stubenfoll Design Group, LLC. His work with these firms has allowed him to innovate across different platforms, leveraging his expertise in product design and development.

Collaborations: Throughout his career, Ishimoto has collaborated with talented individuals, including Leonard J. Stubenfoll and Tadashi Konno. These partnerships have enabled the fusion of diverse ideas and perspectives, resulting in successful inventions and designs that continue to benefit consumers.

Conclusion: Zenichi Ishimoto's innovative spirit and dedication to invention have solidified his place as a noteworthy figure in the landscape of Japanese innovation. With an impressive portfolio of patents and collaborative achievements, his contributions will undoubtedly influence future generations of inventors and designers.

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]