Shigeo Ishino

This inventor holds 11 USPTO granted patents. Top assignees: Ngk Insulators, Inc., Dow Corning Toray Silicone Company Limited. Active years: 1984-2001.

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

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

USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 3

Forward Citations = 41(Granted Patents)

Location History:

Aichi, JP (1984)
Niwa, JP (1994)
Aichi Pref., JP (2000)
Niwa-Gun, JP (1997 - 2001)

Company Filing History:

Dow Corning Toray Silicone Company Limited

patents

where one patent can have more than one assignee

Years Active: 1984-2001

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6319443 - Method of manufacturing fiber reinforced plastics (2001-11-20),

2. 6217653 - Apparatus for applying primer (2001-04-17),

3. 6045875 - Process and apparatus for applying a primer (2000-04-04),

4. 6007651 - Method of manufacturing insulators (1999-12-28),

5. 5938998 - Method and apparatus for manufacturing composite insulators (1999-08-17),

6. 5820722 - Method of manufacturing insulators (1998-10-13),

7. 5804122 - Method of producing composite insulator (1998-09-08),

8. 5783128 - Production of composite insulators (1998-07-21),

9. 5633478 - Composite electrical insulator and method of manufacturing same (1997-05-27),

10. 5369161 - Process for insulating high voltage electrical conducting media (1994-11-29),

11. 4427843 - Rod insulator with elastic overcoats and conducting paths straddling (1984-01-24),

Title: **Inventor Shigeo Ishino: A Pioneer in Fiber Reinforced Plastics**

Introduction

Shigeo Ishino, hailing from Niwa-Gun, Japan, is an accomplished inventor known for his innovative contributions to the field of materials science. With a remarkable portfolio of 11 patents, his work primarily focuses on advancements in manufacturing processes and applications of fiber reinforced plastics.

Latest Patents

Among his noteworthy patents is a **Method of Manufacturing Fiber Reinforced Plastics**. This method entails immersing fibers into a resin-filled tank and maneuvering them at a speed that aligns with the capillary infiltration rate of resin into the fibers. The process culminates in drawing the fibers into a die to cure the resin, enhancing the efficiency and quality of fiber reinforced plastic products.

Another significant invention is the **Apparatus for Applying Primer**. This apparatus features a primer applying section designed for workpieces with a rod shape. Key elements include a primer inlet for supplying primer, a cap to prevent air moisture contamination, and a constant liquid level mechanism. The unique design allows for effective primer application while the workpiece is rotated and moved, ensuring an even coating.

Career Highlights

Shigeo Ishino's professional journey includes tenure at esteemed organizations such as NGK Insulators, Inc. and Dow Corning Toray Silicone Company Limited. His experiences at these companies have equipped him with the expertise to drive innovation in material applications.

Collaborations

Throughout his career, Ishino has worked alongside talented individuals, including Takeshi Ishihara and Michio Ishiwari. Their collaborative efforts have likely contributed to the advancements seen in his patents and innovations.

Conclusion

In summary, Shigeo Ishino stands out as a visionary inventor whose work in fiber reinforced plastics is significant. His recent patents illustrate his commitment to enhancing manufacturing techniques and materials in a rapidly evolving industry. As he continues to innovate, his contributions remain noteworthy in the realm of material science and engineering.

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]