Yoshihiro Yamamoto

USPTO Granted Patents = 13 (Patent Applications = 1)

CIPO Patents = 1 (Patent Applications = 2)

Average Co-Inventor Count = 3.1

ph-index = 5

Forward Citations = 57(Granted Patents)

Company Filing History:

Samsung Aerospace Industries, Ltd.

patents

2 out of 4,979

Oki Electric Industry Co., Ltd.

patents

Years Active: 1979-1999

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5949106 - FET input/output pad layout (1999-09-07),

2. 5886372 - Semiconductor device having two composite field effect transistors (1999-03-23),

3. 5617184 - Apparatus for turning a negative film carrier (1997-04-01),

4. 5598249 - DX code sensing negative film carrier (1997-01-28),

5. 5500713 - Color printer for printing photographs (1996-03-19),

6. 4930004 - Automatic level adjusting system for a television receiver (1990-05-29),

7. 4859881 - Filter circuit (1989-08-22),

8. 4841461 - Filter adjustment apparatus and method (1989-06-20),

9. 4812773 - Filter adjustment apparatus and method (1989-03-14),

10. 4455573 - Television sound receiver (1984-06-19),

11. 4419695 - Television sound receiver (1983-12-06),

12. 4169248 - Oscillating circuit (1979-09-25),

13. 4163196 - Demodulating apparatus with phase shift compensation (1979-07-31),

Title: The Innovations of Yoshihiro Yamamoto

Introduction

Yoshihiro Yamamoto is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 13 patents. His work focuses on enhancing the performance and reliability of field effect transistors (FETs).

Latest Patents

Yamamoto's latest patents include a novel FET input/output pad layout designed to minimize oscillations that can occur due to the spacing between adjacent pads. This innovative power FET features multiple pads for first terminals arranged at unequal intervals on one side of the chip, while the second terminals are located on the opposite side. Additionally, he has developed a semiconductor device that incorporates two composite field effect transistors. This device aims to ensure uniform voltage characteristics across all FETs on a single chip, enhancing overall performance.

Career Highlights

Throughout his career, Yoshihiro Yamamoto has worked with leading companies in the technology sector, including Sony Corporation and Samsung Aerospace Industries. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.

Collaborations

Yamamoto has collaborated with notable professionals in his field, including Hiromi Kawakami and Tsutomu Kume. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Yoshihiro Yamamoto's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in the field, showcasing the importance of innovation in technology.

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