Tokyo, Japan

Haruhiko Watari

This inventor holds 2 USPTO granted patents. Top assignee: Nifco Inc.. Active years: 1989-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haruhiko Watari. Retrieved from https://idiyas.com/inventor/haruhiko-watari

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 = 2.7

ph-index = 2

Forward Citations = 84(Granted Patents)


Company Filing History:


Years Active: 1989-1992

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2 patents (USPTO):Explore Patents

Title: Haruhiko Watari: Innovator in Resin Technology

Introduction

Haruhiko Watari is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of resin technology, holding a total of 2 patents. His innovative designs have paved the way for advancements in various applications.

Latest Patents

Watari's latest patents include a double-shot molded resin article and a locking device. The double-shot molded resin article features a primary molding part and a secondary molding part, where the secondary part is molded from a thermoplastic resin with a higher melting point than the primary part. This design allows for fusion bonding between the two parts through raised portions on the primary molding surface. The locking device consists of a striker and a latch, designed to engage and hold the striker in a snap-engaged state when an openable wall is closed. The latch is rotatably mounted to follow the direction of the striker's insertion.

Career Highlights

Watari is currently employed at Nifco Inc., where he continues to innovate and develop new technologies. His work has been instrumental in enhancing the functionality and efficiency of resin products.

Collaborations

Some of his notable coworkers include Atsushi Takahashi and Toshie Tanaka, who have collaborated with him on various projects.

Conclusion

Haruhiko Watari's contributions to resin technology through his patents demonstrate his commitment to innovation and excellence in his field. His work continues to influence the industry and inspire future advancements.

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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