Takamasa Ito

This inventor holds 8 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 1 EPO patent. Top assignees: Sony Corporation, Nec Electronics Corporation, Sony Computer Entertainment Inc.. Active years: 1980-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takamasa Ito. Retrieved from https://idiyas.com/inventor/takamasa-ito-fwxzkhmp

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

Calculating rank

USPTO Granted Patents = 8 (Patent Applications = 3)

% Patents Active = 100.0

CIPO Patents = 1 (Patent Applications = 4)

EPO Patents = 1 (Patent Applications = 3)

Average Co-Inventor Count = 1.9

ph-index = 4

Forward Citations = 46(Granted Patents)

Location History:

Yokohama, JP (1980)
Kawasaki, JP (2010)
Tokyo, JP (1987 - 2024)

Company Filing History:

Nec Electronics Corporation

patents

2 out of 1,799

Sony Computer Entertainment Inc.

patents

4. 1 out of 1,008

Asahi Kasei Kabushiki Kaisha

where one patent can have more than one assignee

Years Active: 1980-2024

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11959638 - Boiler (2024-04-16),

2. 11414371 - Method for producing methyl methacrylate (2022-08-16),

3. 9028326 - Operating device (2015-05-12),

4. 8747224 - Operating device (2014-06-10),

5. 7807567 - Semiconductor device with interconnection structure for reducing stress migration (2010-10-05),

6. 6809039 - Method for forming a silicide layer (2004-10-26),

7. 4673357 - Teaching machine (1987-06-16),

8. 4229770 - Method of recording on a magnetic tape which is attached to a card (1980-10-21),

Title: Takamasa Ito: Innovator in Combustion and Chemical Production

Introduction

Takamasa Ito is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of combustion technology and chemical production. With a total of 8 patents to his name, his work reflects a commitment to innovation and efficiency.

Latest Patents

One of his latest patents is a boiler that performs mixed-fuel combustion of a sulfur-containing fuel and ammonia. This innovative boiler includes a furnace with multiple wall parts, a burner installed on at least one of the wall parts, and an ammonia injection port designed to facilitate the burning of ammonia along the inner wall surface of the wall part where the burner is not installed. Another notable patent is a method for producing methyl methacrylate, which outlines a process for synthesizing this important chemical compound.

Career Highlights

Throughout his career, Takamasa Ito has worked with leading companies in the technology sector, including Sony Corporation and NEC Electronics Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas.

Collaborations

Takamasa has collaborated with notable colleagues such as Yoshio Miyazaki and Koji Hamada. Their joint efforts have contributed to advancements in their respective fields.

Conclusion

Takamasa Ito's contributions to innovation in combustion and chemical production highlight his role as a leading inventor. His patents and collaborations reflect a dedication to advancing technology and improving industrial processes.

Profile summary based on public USPTO records.