Hyogo, Japan

Takeshi Hamamoto



 

Average Co-Inventor Count = 2.2

ph-index = 21

Forward Citations = 1,801(Granted Patents)

Forward Citations (Not Self Cited) = 1,792(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kawasaki, JP (1992 - 1996)
  • Kanagawa-ken, JP (1996 - 2013)
  • Yokohama, JP (2001 - 2014)
  • Yokkaichi Mie, JP (2016 - 2018)
  • Hyogo, JP (1990 - 2020)
  • Kanagawa, JP (1995 - 2021)
  • Tokyo, JP (1997 - 2021)

Company Filing History:


Years Active: 1990-2021

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Areas of Expertise:
Semiconductor Memory Device
Magnetoresistive Memory
Nand-Type Storage Device
Soi Substrate Manufacturing
Optical Proximity Effect Correction
Power Generation Circuit
Chip Identification
Nonvolatile Memory
Epitaxial Layer Technology
Burn-In Test
High Speed Clock Synchronization
Dynamic-Type Memory
107 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Takeshi Hamamoto in Semiconductor Technologies

Introduction

Takeshi Hamamoto is a prolific inventor based in Hyogo, Japan, recognized for his remarkable contributions to the field of semiconductor technology. With an impressive portfolio of 107 patents, Hamamoto has driven innovations that have significantly impacted memory devices.

Latest Patents

Among his latest patents, Hamamoto has developed a sophisticated semiconductor memory device that features a unique arrangement of memory cells. This design includes several memory cells aligned along multiple bit and word lines, capable of storing various bit values according to the activation states of corresponding switching elements. Another notable patent details an advanced control device for a semiconductor memory device that complies with the JEDEC standard. This innovative control device enhances data transfer capabilities within the memory device and supports operations not explicitly defined in JEDEC standards, showcasing the ingenuity of Hamamoto's approach to semiconductor functionality.

Career Highlights

Takeshi Hamamoto has made significant strides in his career, having worked with prominent companies such as Mitsubishi Electric Corporation and Toshiba Corporation. His experiences at these leading technological firms have shaped his knowledge and expertise in semiconductor systems, paving the way for numerous groundbreaking innovations.

Collaborations

Throughout his career, Hamamoto has collaborated with fellow innovators such as Kiyohiro Furutani and Akihiro Nitayama. These partnerships have fostered a creative environment, resulting in substantial advancements in memory technology.

Conclusion

Takeshi Hamamoto's extensive work in semiconductor memory technology exemplifies the spirit of innovation. His numerous patents serve as a testament to his dedication, creativity, and impact within the industry, ensuring that his contributions will influence future technological developments.

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