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Kawasaki, Japan

Kazue Otsuka

This inventor holds 19 USPTO granted patents and 1 EPO patent. Top assignee: Fujitsu Corporation. Active years: 1995-2006.

USPTO Granted Patents = 19

% Patents Active = 94.7

EPO Patents = 1

Average Co-Inventor Count = 3.2

ph-index = 10

Forward Citations = 375(Granted Patents)

Location History:

Kanagawa, JP (2001)
Yokohama, JP (2001 - 2005)
Kawasaki, JP (1995 - 2006)

Company Filing History:

19 out of 39,367

Fujitsu Corporation

Years Active: 1995-2006

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19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7142785 - Light branching/inserting apparatus and light branching apparatus using wavelength selection filter (2006-11-28),

2. 6930824 - Optical amplifier which compensates for dispersion of a WDM optical signal (2005-08-16),

3. 6583900 - Optical transmission apparatus, optical transmission system, and optical terminal station (2003-06-24),

4. 6538782 - Light branching/inserting apparatus and light branching apparatus using wavelength selection filter (2003-03-25),

5. 6351323 - Optical transmission apparatus, optical transmission system, and optical terminal station (2002-02-26),

6. 6275314 - Optical wavelength multiplex transmission method and optical dispersion compensation method (2001-08-14),

7. 6252687 - Optical wavelength multiplex transmission method and optical dispersion compensation method (2001-06-26),

8. 6243176 - Optical wavelength multiplex transmission method and optical dispersion compensation method (2001-06-05),

9. 6067187 - Optical amplifier and optical communication system employing the same (2000-05-23),

10. 5894362 - Optical communication system which determines the spectrum of a (1999-04-13),

11. 5886804 - Optical transmission system employing single mode optical transmission (1999-03-23),

12. 5856881 - Optical fiber transmission line (1999-01-05),

13. 5841557 - Method and apparatus for scrambling the polarization of signal lights (1998-11-24),

14. 5790292 - Optical fiber transmission line (1998-08-04),

15. 5696614 - Optical wavelength multiplex transmission method and optical dispersion (1997-12-09),

Title: Kazue Otsuka - Pioneering Female Inventor from Kawasaki

Introduction: Kazue Otsuka is a trailblazing inventor hailing from Kawasaki, Japan, known for her innovative contributions to the field of technology and engineering.

Latest Patents: Kazue Otsuka holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing her versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Otsuka has worked with leading research institutions and tech companies, consistently pushing the boundaries of what is possible in the realm of technological advancements.

Collaborations: Throughout her career, Kazue Otsuka has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and creativity in all her projects.

Conclusion: Kazue Otsuka's dedication to innovation and her groundbreaking inventions have solidified her reputation as a pioneering female inventor in the global tech industry.

Profile summary based on public USPTO records.

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