Company Filing History:

38 out of 90,594

Canon Kabushiki Kaisha

Years Active: 1991-2013

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39 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 8344718 - DC-DC converter, method for controlling DC-DC converter, and electronic device (2013-01-01),

2. 8221553 - Method for producing organic light-emitting device (2012-07-17),

3. 8063555 - Organic electroluminescent device with SiN layer containing hydrogen and fluorine (2011-11-22),

4. 8062085 - Method of producing organic light emitting device (2011-11-22),

5. 7897868 - Stacked photovoltaic element and method for producing the same (2011-03-01),

6. 7750562 - Organic light emitting apparatus (2010-07-06),

7. 7633224 - Organic electroluminescent device (2009-12-15),

8. 7501305 - Method for forming deposited film and photovoltaic element (2009-03-10),

9. 6897559 - Silicon-based thin film forming apparatus, silicon-based thin film forming method and semiconductor element (2005-05-24),

10. 6812499 - Silicon-based film and photovoltaic element (2004-11-02),

11. 6803080 - Method of forming crystalline silicon film by CVD (2004-10-12),

12. 6706336 - Silicon-based film, formation method therefor and photovoltaic element (2004-03-16),

13. 6706335 - Method of forming silicon-based thin film (2004-03-16),

14. 6653165 - Methods of forming semiconductor element, and semiconductor elements (2003-11-25),

15. 6472248 - Microcrystalline series photovoltaic element and process for fabrication of same (2002-10-29),

Title: **Innovative Contributions of Koichi Matsuda in the Field of Electronics**

Introduction

Koichi Matsuda, based in Kawasaki, Japan, is a prolific inventor known for his significant contributions to the field of electronics. With an impressive portfolio of 39 patents, Matsuda has been at the forefront of developing innovative technologies that enhance the functionality and efficiency of electronic devices.

Latest Patents

Among his most recent innovations are several patents, including a **DC-DC converter** and a **method for controlling DC-DC converters**. The DC-DC converter features a switching element that generates a pulse waveform by repeatedly admitting and cutting off an input voltage. Additionally, it incorporates a fluctuation component restraining circuit designed to mitigate fluctuations superimposed on the pulse waveform while having a cycle shorter than that of the pulse waveform itself. A control circuit is activated when the input voltage meets or exceeds a predetermined reference voltage. Another noteworthy patent is his **method for producing an organic light-emitting device**, which outlines a process for fabricating devices equipped with a substrate that hosts external connection terminals and organic light-emitting elements. This method involves applying a protective film to the substrate, dividing it appropriately, and cleaning it with water or a suitable solvent to ensure the integrity of the light-emitting elements.

Career Highlights

Matsuda’s career is marked by his tenure at renowned companies such as Canon and Fujitsu. His innovative spirit has led to advancements in electronic devices, pushing the boundaries of what is possible in modern technology. His work has been instrumental in fostering innovation within the companies he has been part of, contributing to their reputation as leaders in the electronics industry.

Collaborations

Throughout his career, Matsuda has collaborated with talented individuals such as Takaharu Kondo and Jinsho Matsuyama. These partnerships have been pivotal in the successful development of various technological innovations, showcasing the importance of teamwork in the field of invention and innovation.

Conclusion

Koichi Matsuda’s contributions to electronics illustrate the impact of innovative thinking in technology. With a remarkable number of patents to his name, his dedication to developing groundbreaking solutions continues to shape the landscape of electronic devices. His work exemplifies the spirit of innovation and the collaborative effort needed to drive progress in the field.

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