Company Filing History:

9 out of 42,485

Hitachi, Ltd.

patents

3 out of 2,874

Hitachi-high-technologies Corporation

patents

Years Active: 2000-2011

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8033770 - Vacuum processing apparatus (2011-10-11),

2. 7862289 - Vacuum processing apparatus and vacuum processing method (2011-01-04),

3. 7476073 - Vacuum processing method (2009-01-13),

4. 6941185 - Operating method of vacuum processing system and vacuum processing system (2005-09-06),

5. 6920369 - Methods of operating vacuum processing equipment and methods of processing wafers (2005-07-19),

6. 6917844 - Vacuum process apparatus and method of operating the same (2005-07-12),

7. 6885906 - Operating method of vacuum processing system and vacuum processing system (2005-04-26),

8. 6853872 - Operating method of vacuum processing system and vacuum processing system (2005-02-08),

9. 6795745 - Methods of operating vacuum processing equipment and methods of processing wafers (2004-09-21),

10. 6745093 - Vacuum process apparatus and method of operating the same (2004-06-01),

11. 6714832 - Operating method of vacuum processing system and vacuum processing system (2004-03-30),

12. 6069096 - Operating method of vacuum processing system and vacuum processing system (2000-05-30),

Title: The Innovative Contributions of Shoji Okiguchi

Introduction

Shoji Okiguchi is a prominent inventor based in Kudamatsu, Japan. He has made significant contributions to the field of vacuum processing technology, holding a total of 12 patents. His work has been instrumental in advancing the efficiency and effectiveness of vacuum processing apparatuses.

Latest Patents

Okiguchi's latest patents include a vacuum processing apparatus that features multiple vacuum processing chambers designed for subjecting samples to vacuum processing. This apparatus incorporates a vacuum carriage, a switchable chamber, and a cassette support that can house multiple cassettes for samples. Additionally, it includes a waiting cassette support for a different type of cassette capable of holding various samples. An atmospheric carriage facilitates the movement of samples between the cassettes and the vacuum processing chamber. The controller ensures that unprocessed and processed samples are managed effectively, preventing any mixture of the two within the cassettes.

Another notable patent is the vacuum processing apparatus and method, which shares similar features with the previous invention. This innovation also emphasizes the importance of maintaining the integrity of processed and unprocessed samples during the vacuum processing stages.

Career Highlights

Throughout his career, Okiguchi has worked with esteemed companies such as Hitachi, Ltd. and Hitachi High-Technologies Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in vacuum processing technology.

Collaborations

Okiguchi has collaborated with notable coworkers, including Kouji Nishihata and Tetsuya Tahara. Their combined expertise has fostered an environment of innovation and creativity in their projects.

Conclusion

Shoji Okiguchi's contributions to vacuum processing technology are noteworthy and have had a lasting impact on the industry. His patents reflect a commitment to innovation and efficiency, making him a significant figure in the field.

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