Tokyo, Japan

Kastuya Moritaka

This inventor holds 1 USPTO granted patent. Top assignee: Seikosha Co., Ltd.. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kastuya Moritaka. Retrieved from https://idiyas.com/inventor/kastuya-moritaka

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


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: Innovations in Alarm Technology: The Invention of Katsuya Moritaka

Introduction

Katsuya Moritaka, an accomplished inventor based in Tokyo, Japan, has made his mark in the field of alarm technology with a unique patent. His innovative design focuses on simplifying the assembly of alarm mechanisms in alarm clocks, which not only enhances functionality but also improves usability for manufacturers.

Latest Patents

Moritaka holds a patent for an advanced alarm mechanism, which features an alarm hand and an hour hand mounted coaxially. This design incorporates integral hubs with cam grooves and cam pawls that engage at a preselected alarm time, allowing the mechanism to sound the alarm efficiently. Notably, the alarm hand has an alarm pinion gear that makes the assembly process significantly easier, allowing attachment at any random angular position without concerns about the positional relationships of the hands.

Career Highlights

Katsuya Moritaka is associated with Seikosha Co., Ltd., a respected company in the clock manufacturing industry. His work reflects a commitment to innovation, aiming to enhance user experience in everyday products.

Collaborations

Moritaka has collaborated with Keiichi Yoshizawa, another skilled professional in his field. Their partnership highlights the importance of teamwork in driving innovation and ensuring successful product development.

Conclusion

With his invention of the alarm mechanism, Katsuya Moritaka has contributed to the advancement of alarm clock technology. His work embodies the spirit of innovation, enhancing both manufacturing efficiency and user experience. As he continues to work at Seikosha Co., Ltd., the impact of his contributions will likely be felt in the industry for years to come.

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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