Company Filing History:

12 out of 8,889

Nikon Corporation

Years Active: 1996-2007

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7266664 - Memory device for controlling nonvolatile and volatile memories (2007-09-04),

2. 6888621 - Mask-holding apparatus for a light exposure apparatus and related scanning-exposure method (2005-05-03),

3. 6641962 - Micro devices manufacturing method utilizing concave and convex alignment mark patterns (2003-11-04),

4. 6566022 - Micro devices manufacturing method and apparatus therefor (2003-05-20),

5. 6306548 - Micro devices manufacturing method and apparatus therefor (2001-10-23),

6. 6184972 - Substrate transport apparatus, substrate holding apparatus and substrate processing apparatus (2001-02-06),

7. 6163366 - Exposure method and apparatus (2000-12-19),

8. 6016186 - Alignment device and method with focus detection system (2000-01-18),

9. 5907405 - Alignment method and exposure system (1999-05-25),

10. 5805866 - Alignment method (1998-09-08),

11. 5721605 - Alignment device and method with focus detection system (1998-02-24),

12. 5601957 - Micro devices manufacturing method comprising the use of a second (1997-02-11),

13. 5532091 - Aligning method (1996-07-02),

Title: The Innovations of Shinji Mizutani

Introduction

Shinji Mizutani is a prominent inventor based in Kawasaki, Japan. He holds a total of 13 patents that showcase his contributions to the field of memory devices and exposure apparatuses. His work has significantly impacted the technology industry, particularly in memory management and imaging systems.

Latest Patents

One of Mizutani's latest patents is a memory device for controlling nonvolatile and volatile memories. This innovative device includes a nonvolatile memory capable of storing data, a volatile memory that can be accessed randomly, and a controller that facilitates data transfer between the two types of memory. This design allows for pseudo access, making it appear as if the volatile memory is being directly accessed externally when data transfer is not in progress.

Another notable patent is a mask-holding apparatus for a light exposure apparatus, which is essential for exposing a substrate with an image of a pattern formed on a mask. This exposure apparatus includes an illumination system that illuminates the mask with exposure light and a projection optical system that projects the illuminated pattern onto the substrate. The mask is securely supported on a movable mask stage, ensuring precision in the exposure process.

Career Highlights

Mizutani has worked with several notable companies throughout his career, including Nikon Corporation and Spansion LLC. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Some of his coworkers include Masahiko Yasuda and Kazuya Ota. Their collaboration has likely fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.

Conclusion

Shinji Mizutani's contributions to the field of technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in memory devices and exposure apparatuses, showcasing the importance of innovation in the tech industry.

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