Osaka, Japan

Masahiko Ishikawa

This inventor holds 1 USPTO granted patent and 2 published patent applications and 1 EPO patent. Top assignee: Sumitomo Electric Industries, Limited. Active years: 2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiko Ishikawa. Retrieved from https://idiyas.com/inventor/masahiko-ishikawa-z8dsill2

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

USPTO Granted Patents = 1 

% Patents Active = 100.0


Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2021

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1 patent (USPTO):Explore Patents

Title: Masahiko Ishikawa: Innovator in Optical Fiber Technology

Introduction

Masahiko Ishikawa is a prominent inventor based in Osaka, Japan. He is known for his significant contributions to the field of optical fiber technology. His innovative work has led to advancements that enhance the manufacturing processes of optical fiber ribbons.

Latest Patents

Ishikawa holds a patent for a manufacturing method of optical fiber ribbon and the associated manufacturing apparatus. This patent describes a method for creating an intermittent-connection-type optical fiber ribbon, which includes both connection and non-connection parts. The process involves applying a release agent to prevent optical fibers from bonding with a connection resin while they are arranged in parallel. Following this, a connection resin is applied and cured around the optical fibers, ensuring a high-quality product.

Career Highlights

Masahiko Ishikawa is currently employed at Sumitomo Electric Industries, Limited, a leading company in the field of electrical and electronic components. His work at this esteemed organization has allowed him to focus on developing innovative solutions in optical fiber technology.

Collaborations

Ishikawa has collaborated with notable colleagues, including Fumiaki Sato and Shigeru Suemori. These partnerships have contributed to the advancement of technology in their field and have fostered a collaborative environment for innovation.

Conclusion

Masahiko Ishikawa's contributions to optical fiber technology exemplify the impact of innovative thinking in manufacturing processes. His patent and work at Sumitomo Electric Industries, Limited, highlight his role as a key figure in advancing optical fiber 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]
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