Company Filing History:

6 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

4 out of 70

Trex Enterprises Corporation

patents

1 out of 432

Pacific Biosciences of California, Inc.

Years Active: 2002-2023

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11644406 - Calibrated focus sensing (2023-05-09),

2. 8022379 - Beam position sensor for optical switch modules (2011-09-20),

3. 7777961 - Optical switch with co-axial alignment beam (2010-08-17),

4. 7734127 - Optical switch module (2010-06-08),

5. 7548682 - Optical fiber array alignment unit (2009-06-16),

6. 7436750 - Optical storage with ultra high storage capacity (2008-10-14),

7. 7306980 - Method for fabricating thin film transistor (2007-12-11),

8. 6906346 - Semiconductor device, liquid crystal display device, EL display device, method for fabricating semiconductor thin film, and method for manufacturing the semiconductor device (2005-06-14),

9. 6806498 - Semiconductor thin film, method and apparatus for producing the same, and semiconductor device and method of producing the same (2004-10-19),

10. 6757087 - Optical display (2004-06-29),

11. 6528397 - Semiconductor thin film, method of producing the same, apparatus for producing the same, semiconductor device and method of producing the same (2003-03-04),

12. 6377370 - Optical display apparatus (2002-04-23),

Title: Innovations of Yoshinao Taketomi

Introduction

Yoshinao Taketomi is a prominent inventor based in San Diego, California. He holds a total of 12 patents, showcasing his significant contributions to the field of optical technology. His work has led to advancements that enhance the evaluation and manipulation of optical systems.

Latest Patents

One of his latest patents is for a calibrated focus sensing apparatus. This invention includes a stage configured to hold a specimen and an optical train that evaluates focus by directing radiation from a source through various optical components to form images on a detector. Another notable patent is a beam position sensor for optical switch modules. This device determines the direction of light beams in an array by using a screen to intersect the beams and a video camera to record the positions of the intersections.

Career Highlights

Throughout his career, Yoshinao Taketomi has worked with notable companies such as Matsushita Electric Industrial Co., Ltd. and Trex Enterprises Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in optical technology.

Collaborations

Yoshinao has collaborated with talented individuals in his field, including Hiroshi Tsutsu and Hikaru Nishitani. These partnerships have contributed to the success of his inventions and the advancement of optical technologies.

Conclusion

Yoshinao Taketomi's work exemplifies the spirit of innovation in optical technology. His patents and collaborations reflect his dedication to advancing the field and improving optical systems.

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