Tokyo, Japan

Sadahisa Ando

This inventor holds 1 USPTO granted patent. Top assignee: Marui Industrial Co., Ltd.. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sadahisa Ando. Retrieved from https://idiyas.com/inventor/sadahisa-ando

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Sadahisa Ando

Introduction: Sadahisa Ando is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of injection molding technology. His work focuses on creating advanced apparatuses that enhance the manufacturing process of indicating members.

Latest Patents: One of Sadahisa Ando's key patents is an "Injection molding apparatus for molding an indicating member." This innovative apparatus includes a plurality of molding die portions. The indicating member features a transparent section, which is formed by injection molding a transparent resin, and an opaque section, which is formed by injection molding an opaque resin. The transparent section has a base portion and an elevated portion that projects from the base portion to form an indicia. The opaque section is formed over the upper surface of the base portion of the transparent section. This patent showcases his expertise in combining different materials to create functional and visually appealing products.

Career Highlights: Sadahisa Ando is currently employed at Marui Industrial Co., Ltd. His role at the company allows him to apply his innovative ideas in practical applications. His work has contributed to the advancement of injection molding techniques, making him a valuable asset in the industry.

Collaborations: Sadahisa Ando collaborates with his coworker, Yoshihiro Ando. Together, they work on various projects that aim to push the boundaries of injection molding technology.

Conclusion: Sadahisa Ando's contributions to the field of injection molding are noteworthy. His innovative patent and collaboration with fellow inventor Yoshihiro Ando highlight his commitment to advancing technology in this area. His work continues to influence the industry and inspire future innovations.

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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