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Kazuaki Kiyota

USPTO Granted Patents = 19 (Patent Applications = 13)

EPO Patents = 1 (Patent Applications = 2)

Average Co-Inventor Count = 2.1

ph-index = 3

Forward Citations = 18(Granted Patents)

Company Filing History:

19 out of 2,637

The Furukawa Electric Co., Ltd.

Yokohama National University

where one patent can have more than one assignee

Years Active: 2010-2025

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19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12506328 - Semiconductor optical amplifier array device (2025-12-23),

2. 12062886 - Optical functional device and laser device (2024-08-13),

3. 11909173 - Wavelength-tunable laser and optical module (2024-02-20),

4. 11322912 - Semiconductor laser array, semiconductor laser element, semiconductor laser module, and wavelength-variable laser assembly (2022-05-03),

5. 11281029 - Optical integrated element and optical module (2022-03-22),

6. 10965094 - Wavelength-tunable laser device (2021-03-30),

7. 10923880 - Semiconductor laser device, diffraction grating structure, and diffraction grating (2021-02-16),

8. 10811840 - Laser module (2020-10-20),

9. 10770863 - Semiconductor laser device (2020-09-08),

10. 10554013 - Semiconductor laser apparatus (2020-02-04),

11. 10534131 - Semiconductor optical integrated device having buried hetero structure waveguide and deep ridge waveguide (2020-01-14),

12. 10320150 - Optical semiconductor apparatus (2019-06-11),

13. 10241267 - Semiconductor optical integrated device including a reduced thickness upper cladding layer in a ridge waveguide portion, and method of manufacturing the same (2019-03-26),

14. 9088132 - Semiconductor optical element, integrated semiconductor optical element, and semiconductor optical element module (2015-07-21),

15. 9054486 - Optical amplifier device (2015-06-09),

Title: Kazuaki Kiyota: Pioneering Inventor from Tokyo

Introduction: Kazuaki Kiyota is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kazuaki Kiyota 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 a career spanning over two decades, Kiyota has worked with leading tech companies in Japan, spearheading research and development projects that have led to the creation of cutting-edge products and solutions.

Collaborations: Throughout his career, Kazuaki Kiyota has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge exchange.

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

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