Company Filing History:

9 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

1 out of 3

Optoelectronics Technology Research Laboratory

patents

where one patent can have more than one assignee

Years Active: 1983-1996

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5514619 - Method of producing a laser device (1996-05-07),

2. 5397740 - Method of making an optical semiconductor device (1995-03-14),

3. 5376225 - Method of forming fine structure on compound semiconductor with inclined (1994-12-27),

4. 5372675 - Method for producing fine structure for electronic device (1994-12-13),

5. 5316640 - Fabricating method of micro lens (1994-05-31),

6. 4476620 - Method of making a gallium nitride light-emitting diode (1984-10-16),

7. 4473938 - Method for making a GaN electroluminescent semiconductor device (1984-10-02),

8. 4408217 - GaN Electroluminescent semiconductor device and method for making the (1983-10-04),

9. 4396929 - Gallium nitride light-emitting element and method of manufacturing the (1983-08-02),

Title: Yukio Toyoda - Pioneering Innovator in Tokyo

Introduction:

Yukio Toyoda, a prolific inventor based in Tokyo, JP, has made significant contributions to the field of semiconductor technology. With a total of 9 patents to his name, Toyoda's groundbreaking work has revolutionized the production of laser devices and optical semiconductor devices.

Latest Patents:

Among his latest patents is the "Method of producing a laser device," which involves the formation of a semiconductor microstructure to optimize the width of the semiconductor layer. Additionally, Toyoda patented the "Method of making an optical semiconductor device," which simplifies the drive circuit for such devices by controlling electric fields independently.

Career Highlights:

Throughout his career, Yukio Toyoda has made notable strides in innovation while working at prestigious companies such as Matsushita Electric Industrial Co., Ltd. and the Optoelectronics Technology Research Laboratory. His expertise and dedication to research have propelled the semiconductor industry forward.

Collaborations:

Toyoda has collaborated with esteemed coworkers such as Yoshimasa Ohki and Shinichi Wakabayashi, further expanding his innovative reach and fostering a culture of creativity and excellence in his professional endeavors.

Conclusion:

In conclusion, Yukio Toyoda stands as a pioneering force in the realm of semiconductor technology, with a remarkable portfolio of patents that have reshaped the industry. His innovative spirit, coupled with his dedication to advancement, cements his legacy as a visionary inventor in Tokyo, JP.

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