Company Filing History:

15 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

1 out of 115

Matsushita Electrical Industrial Co., Ltd.

patents

1 out of 5,290

Nippon Telegraph and Telephone Corporation

patents

4. 1 out of 832,880

Other

patents

where one patent can have more than one assignee

Years Active: 1981-2001

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6271942 - Optical transmission device and system (2001-08-07),

2. 5923458 - Frequency modulator (1999-07-13),

3. 5875049 - Amplifier for burst signal and optical receiving circuit (1999-02-23),

4. 5850303 - Optical transmission system and optical transmission device used therefor (1998-12-15),

5. 5768449 - Optical transmission system and optical transmission method (1998-06-16),

6. 5729281 - Catv system in which chanel selection signal is transmitted from the (1998-03-17),

7. 5644389 - Method for measuring distance between reflection points along light (1997-07-01),

8. 5541757 - Optical fiber cable service system provided with video on demand service (1996-07-30),

9. 5532865 - Fiber optic communication terminal, fiber optic communication system, (1996-07-02),

10. 5530583 - Optical signal amplification apparatus and an optical fiber transmission (1996-06-25),

11. 5339315 - Cable broadcasting system and the transmission center for on demand (1994-08-16),

12. 4722081 - Analog optical transmission system (1988-01-26),

13. 4677630 - Oscillation frequency stabilized semiconductor laser (1987-06-30),

14. 4611352 - Optical transmission apparatus (1986-09-09),

15. 4449188 - Apparatus and method for controlling humidity (1984-05-15),

Title: Inventor Katsuyuki Fujito: Pioneering Innovations in Higashiosaka

Introduction: Katsuyuki Fujito is a renowned inventor hailing from Higashiosaka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Fujito's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of technological development.

Career Highlights: Throughout his illustrious career, Fujito has worked with leading research institutions and universities to develop cutting-edge technologies that have revolutionized various industries. His expertise in patent applications has led to the successful protection of his inventions.

Collaborations: Fujito has collaborated with top companies in Japan and globally, fostering a culture of innovation and knowledge-sharing. His partnerships have resulted in the creation of impactful inventions that have shaped the technological landscape.

Conclusion: Katsuyuki Fujito's dedication to innovation and his relentless pursuit of technological advancement have solidified his reputation as a visionary inventor in Higashiosaka and beyond.

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