Enter inventor name

Average Co-Inventor Count = 3.1

ph-index = 6

Forward Citations = 113(Granted Patents)

Location History:

Miyagi-ken, JP (2001 - 2008)
Ota-ku, JP (2010)
Sendai, JP (1996 - 2013)
Kyoto, JP (2010 - 2021)

Company Filing History:

9 out of 4,048

Alps Electric Co., Ltd.

Hamamatsu-photonics K.k.

patents

5. 3 out of 15,895

Mitsubishi Electric Corporation

Horiba Stec, Co., Ltd.

patents

9. 1 out of 2,040

Lg Philips Lcd Co., Inc.

patents

10. 1 out of 10,317

Tokyo Electron Limited

patents

11. 1 out of 832,812

Other

patents

where one patent can have more than one assignee

Years Active: 1996-2021

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10938177 - Two-dimensional photonic crystal surface emitting laser (2021-03-02),

2. 10461501 - Two-dimensional photonic crystal surface emitting laser (2019-10-29),

3. 10389086 - Two-dimensional photonic-crystal surface-emitting laser (2019-08-20),

4. 8358895 - Two-dimensional photonic crystal (2013-01-22),

5. 8219329 - Thermal type mass flow meter, and thermal type mass flow control device (2012-07-10),

6. 7853111 - Two-dimensional photonic crystal (2010-12-14),

7. 7711228 - Two-dimensional photonic crystal and optical device using the crystal (2010-05-04),

8. 7682843 - Semiconductor fabrication system, and flow rate correction method and program for semiconductor fabrication system (2010-03-23),

9. 7336879 - Two-dimensional photonic crystal slab, two-dimensional photonic crystal waveguide, and optical device (2008-02-26),

10. 6931191 - Photonic crystal device having variable bandgap, optical waveguide using the same, and optical multiplexing/demultiplexing device using the same (2005-08-16),

11. 6747334 - Thin-film capacitor device (2004-06-08),

12. 6605515 - Method for manufacturing thin-film capacitor for performing temperature compensation of junction capacitance of semiconductor device (2003-08-12),

13. 6556421 - Temperature-compensating thin-film capacitor and electronic device (2003-04-29),

14. 6477036 - Temperature compensating thin-film capacitor (2002-11-05),

15. 6274886 - Thin-film-transistor-array substrate and liquid-crystal display device (2001-08-14),

Title: Inventor Hitoshi Kitagawa - Revolutionizing Technology in Kyoto

Introduction: Hitoshi Kitagawa is a renowned inventor based in Kyoto, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hitoshi Kitagawa holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With over two decades of experience in the tech industry, Hitoshi Kitagawa has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized various sectors.

Collaborations: Throughout his career, Hitoshi Kitagawa has collaborated with top companies, such as Sony and Toyota, to bring his innovative ideas to life and create products that have had a significant impact on the market.

Conclusion: Hitoshi Kitagawa's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of technology, inspiring the next generation of inventors to push the boundaries of what is possible.

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