Company Filing History:

9 out of 2,646

Pioneer Corporation

patents

7 out of 2,861

Pioneer Electronic Corporation

patents

Years Active: 2000-2008

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7339711 - Angle-multiplexing hologram recording device, method, hologram reproduction device, and method (2008-03-04),

2. 7333253 - Multiplex recording type hologram recording device, method, hologram reproduction device, and method (2008-02-19),

3. 7304324 - Semiconductor memory element and lifetime operation starting apparatus therefor (2007-12-04),

4. 7220987 - Semiconductor memory element and its lifetime operation starting device (2007-05-22),

5. 7206112 - Image display device and manufacuring method (2007-04-17),

6. 7206105 - Hologram recording device and hologram reproduction device (2007-04-17),

7. 7113188 - Three-dimensional display apparatus and method (2006-09-26),

8. 7028908 - Recording medium, and recording apparatus, reproducing apparatus, recording method and control method thereof (2006-04-18),

9. 6404124 - Electron emission device and display apparatus using the same (2002-06-11),

10. 6400070 - Electron emission device and display device using the same (2002-06-04),

11. 6316873 - Electron emission device and display device using the same (2001-11-13),

12. 6278230 - Electron emission device and display device using the same (2001-08-21),

13. 6228532 - Lithium secondary cell (2001-05-08),

14. 6184612 - Electron emission device with electron supply layer of hydrogenated amorphous silicon (2001-02-06),

15. 6162562 - Secondary cell comprising a positive electrode containing polyaniline (2000-12-19),

Title: Shuuichi Yanagisawa: Innovator in Holographic Technology

Introduction

Shuuichi Yanagisawa is a prominent inventor based in Tsurugashima, Japan. He has made significant contributions to the field of holography, holding a total of 16 patents. His work focuses on advanced holographic recording and reproduction technologies, which have applications in various industries.

Latest Patents

Yanagisawa's latest patents include innovative devices and methods for hologram recording and reproduction. One of his notable inventions is an angle-multiplexing hologram recording device, which features a record angle change device that allows for the relative adjustment of the record angle of a hologram recording medium. This device is designed to enhance the quality and versatility of holographic recordings. Another significant patent is for a multiplex recording type hologram recording device, which includes a parameter set device that modifies recording parameters such as record angle and focal depth. This invention aims to improve the efficiency and effectiveness of holographic recordings.

Career Highlights

Throughout his career, Yanagisawa has worked with leading companies in the electronics and technology sectors. He has been associated with Pioneer Corporation and Pioneer Electronic Corporation, where he contributed to the development of cutting-edge holographic technologies. His expertise in this field has established him as a key figure in the advancement of holography.

Collaborations

Yanagisawa has collaborated with notable colleagues, including Takashi Chuman and Atsushi Yoshizawa. These partnerships have fostered innovation and have led to the successful development of various holographic technologies.

Conclusion

Shuuichi Yanagisawa's contributions to holographic technology have significantly impacted the industry. His innovative patents and collaborations with leading companies and colleagues highlight his role as a key inventor in this field. His work continues to inspire advancements in holography and related technologies.

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