Takao Wakabayashi

This inventor holds 23 USPTO granted patents, primarily in Conveyor Technology. Top assignees: Nakanishi Metal Works Co., Ltd., 501 Nakanishi Metals Works Co., Ltd., Standard Alliance Industries. Active years: 1979-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takao Wakabayashi. Retrieved from https://idiyas.com/inventor/takao-wakabayashi

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

USPTO Granted Patents = 23

% Patents Active = 100.0

Average Co-Inventor Count = 1.0

ph-index = 9

Forward Citations = 202(Granted Patents)

Location History:

Shinsenri-Minamimachi, JP (1980 - 1985)
Toyonaka, JP (1979 - 1988)
Osaka, JP (1991 - 1995)

Company Filing History:

21 out of 89

Nakanishi Metal Works Co., Ltd.

patents

1 out of 1

501 Nakanishi Metals Works Co., Ltd.

patent

1 out of 5

Standard Alliance Industries

patents

Years Active: 1979-1995

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Areas of Expertise:

Duplex System

Self-Propelled Carriers

Power-And-Free Conveyor

Electrically Driven Truck

Conveyor Arrangement

Carrier Control

Hanger Device

Transfer System

Overhead Conveyor

Wheel Assembly

Trolley Rotation Stabilizing

Carrier Stopping Device

23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5440543 - Duplex system using a single transmission line (1995-08-08),

2. 5392899 - Drive wheel conveyor (1995-02-28),

3. 5364469 - Hanger for use in conveyors (1994-11-15),

4. 5174217 - Conveyor having self-propelled carriers with a first motor for high (1992-12-29),

5. 5165348 - Conveyor having self-propelled carriers and track with pivotal ratchet (1992-11-24),

6. 5127336 - Electrically driven self-propelled truck and apparatus for changing (1992-07-07),

7. 5037045 - Self-propelled carrier conveyor having carrier distancing control (1991-08-06),

8. 5013203 - Electrically driven self-propelled truck and apparatus for changing (1991-05-07),

9. 4771700 - Power-and-free conveyor (1988-09-20),

10. 4542698 - Power-and-free trolley conveyor of floor type (1985-09-24),

11. 4498399 - Free line switch arrangement for power-and-free trolley conveyor (1985-02-12),

12. 4488493 - Power-and-free conveyor (1984-12-18),

13. 4464998 - Hanger device for trolley conveyor (1984-08-14),

14. 4462315 - Power-and-free trolley conveyor (1984-07-31),

15. 4433628 - Apparatus for preventing runaway of carriers in power and free conveyor (1984-02-28),

Title: The Innovative Journey of Takao Wakabayashi

Introduction: Takao Wakabayashi, based in Toyonaka, Japan, is a remarkable inventor renowned for his significant contributions in the realm of technology. With a notable portfolio comprising 23 patents, he has made strides in enhancing communication systems and transportation solutions through his inventive concepts.

Latest Patents: Among his latest innovations are two remarkable patents. The first, titled "Duplex System Using a Single Transmission Line," encompasses a sophisticated signal transmitter-receiver system. This invention features interconnected first and second transmitter-receiver units, which utilize distinct phase differences in AC signals to improve communication efficiency. The second patent, "Drive Wheel Conveyor," presents a unique conveyor system characterized by a tubular side frame and an innovative drive mechanism. This design enhances transport efficiency by utilizing a drive shaft and sprocket assembly, ensuring smooth operation of the endless drive chain.

Career Highlights: Takao Wakabayashi has played a pivotal role in the industry through his work with prominent companies. Notably, he has contributed his expertise at Nakanishi Metal Works Co., Ltd. and 501 Nakanishi Metal Works Co., Ltd., where he applied his innovative thinking to develop cutting-edge technologies.

Collaborations: Throughout his career, Wakabayashi has collaborated with various research institutions and companies, further advancing the fields of communication and mechanical engineering. His dedication to innovation has resulted in patents that not only reflect his ingenuity but also demonstrate the potential for practical application in everyday technologies.

Conclusion: In conclusion, Takao Wakabayashi stands as a testament to the impact of innovative thinking within the technological landscape. His 23 patents, particularly in communication systems and conveyor technologies, showcase his exceptional ability to address challenges with inventive solutions. As he continues to push boundaries, Wakabayashi’s work remains influential in shaping the future of technology.

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]