Tokyo, Japan

Osamu Sakamoto

This inventor holds 17 USPTO granted patents and 7 published patent applications and 3 EPO patents, primarily in Semiconductor Technology. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Ihi Corporation, Ihi Machinery and Furnace Co., Ltd.. Active years: 1986-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osamu Sakamoto. Retrieved from https://idiyas.com/inventor/osamu-sakamoto

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 82.4

 

Average Co-Inventor Count = 2.2

ph-index = 7

Forward Citations = 113(Granted Patents)


Location History:

  • Funabashi, JP (1993)
  • Hyogo-ken, JP (1996 - 1997)
  • Hyogo, JP (1995 - 2004)
  • Kamo-gun, JP (2018 - 2020)
  • Tokyo, JP (1986 - 2023)

Company Filing History:


Years Active: 1986-2023

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Areas of Expertise:
Heat Treatment Device
Carburizing Device
Glass-Melting Furnace
Non-Volatile Memory
Semiconductor Device
Interconnection Layer
Near Infrared Filter
Fluid Mixing
17 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Osamu Sakamoto

Introduction

Osamu Sakamoto is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of engineering and technology. With a total of 17 patents to his name, Sakamoto has made remarkable advancements in heat treatment devices and drying technologies.

Latest Patents

One of Sakamoto's latest inventions is the multi-chamber heat treatment device. This innovative device features intermediate conveyors that are interconnected, with each treatment conveyor equipped with a treater. The treater applies predetermined heat treatment to a treatment object and conveys it through various stages. Each treater can function as a main treater, a preheater, or a cooler, ensuring comprehensive treatment of the object. Another notable patent is the condenser and cleaning device, which includes a drying chamber that liquefies steam and incorporates a cooling pipe for efficient operation.

Career Highlights

Throughout his career, Osamu Sakamoto has worked with esteemed companies such as Mitsubishi Electric Corporation and IHI Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Sakamoto has collaborated with notable colleagues, including Kazuhiko Katsumata and Masatoshi Mitsuzuka. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Osamu Sakamoto's work exemplifies the spirit of innovation in engineering. His patents and collaborations have significantly impacted the industry, showcasing his dedication to advancing technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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