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For the Inventor, By the Inventor

Yokohama, Japan

Mitsugu Yamamura

This inventor holds 5 USPTO granted patents. Top assignee: Canon Kabushiki Kaisha. Active years: 1986-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsugu Yamamura. Retrieved from https://idiyas.com/inventor/mitsugu-yamamura

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

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 5

Forward Citations = 95(Granted Patents)


Company Filing History:

goldMedal5 out of 92,994 
 
Canon Kabushiki Kaisha
 patents

Years Active: 1986-1994

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5 patents (USPTO):Explore Patents
1. 5365342 - Alignment and exposure apparatus and method for manufacture of (1994-11-15),
2. 5050111 - Alignment and exposure apparatus and method for manufacture of (1991-09-17),
3. 4937618 - Alignment and exposure apparatus and method for manufacture of (1990-06-26),
4. 4669842 - Projection optical device (1987-06-02),
5. 4600282 - Alignment apparatus (1986-07-15),

Title: Mitsugu Yamamura: Innovator in Alignment and Exposure Technology

Introduction

Mitsugu Yamamura is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of optical systems, particularly in alignment and exposure apparatuses. With a total of 5 patents to his name, Yamamura's work has had a substantial impact on manufacturing processes.

Latest Patents

Yamamura's latest patents focus on advanced alignment apparatuses. One of his notable inventions includes an alignment apparatus that features a first off-axis alignment optical system with a specific magnification. Additionally, it incorporates a second off-axis alignment optical system that has a higher magnification than the first. This apparatus is designed to operate in a global alignment mode using the second off-axis alignment optical system. Another aspect of his invention includes a TTL alignment optical system, allowing for enhanced operational capabilities in global alignment modes.

Career Highlights

Mitsugu Yamamura is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and optical products. His role at Canon has allowed him to further develop his innovative ideas and contribute to cutting-edge technology in the industry.

Collaborations

Yamamura has collaborated with notable coworkers such as Naoki Ayata and Bunei Hamasaki. Their combined expertise has fostered a creative environment that encourages innovation and the development of advanced technologies.

Conclusion

Mitsugu Yamamura's contributions to alignment and exposure technology exemplify his dedication to innovation. His patents reflect a commitment to enhancing manufacturing processes through advanced optical systems.

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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