Tadakazu Nishikawa

This inventor holds 6 USPTO granted patents. Top assignees: Ebara Corporation, Bridgestone Corporation. Active years: 1988-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadakazu Nishikawa. Retrieved from https://idiyas.com/inventor/tadakazu-nishikawa

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

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 7.5

ph-index = 3

Forward Citations = 39(Granted Patents)

Location History:

Kanagawa, JP (2005 - 2009)
Tokyo, JP (1988 - 2011)

Company Filing History:

Bridgestone Corporation

patents

Years Active: 1988-2011

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7955578 - Method and apparatus for treating gas containing flourine-containing compounds (2011-06-07),

2. 7607914 - Combustion type waste gas treatment system (2009-10-27),

3. 7112060 - Burner for treating waste gas (2006-09-26),

4. 6948929 - Combustion type waste gas treatment system (2005-09-27),

5. 6736635 - Combustor for exhaust gas treatment (2004-05-18),

6. 4783108 - Catching head of apparatus for handling parts such as cylinder blocks (1988-11-08),

Title: Innovations of Tadakazu Nishikawa

Introduction

Tadakazu Nishikawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of waste gas treatment, holding a total of 6 patents. His work focuses on developing efficient methods and apparatuses for treating gases containing hazardous compounds.

Latest Patents

One of his latest patents is a method and apparatus for treating gas containing fluorine-containing compounds. This invention provides a way to decompose perfluorocarbons (PFCs) efficiently, even at low temperatures. The method involves contacting the gas with a treatment agent made from a mixture of aluminum hydroxide and calcium hydroxide. Another notable patent is a combustion type waste gas treatment system. This system is designed to oxidatively decompose hazardous combustible waste gases while ensuring efficient heating. It features a structure that allows for the effective mixing of waste gas with an auxiliary burning gas, preventing backfire in the waste gas inlet pipe.

Career Highlights

Throughout his career, Tadakazu Nishikawa has worked with notable companies such as Ebara Corporation and Bridgestone Corporation. His experience in these organizations has contributed to his expertise in waste gas treatment technologies.

Collaborations

He has collaborated with several professionals in his field, including Yoshiro Takemura and Tetsuo Komai. These collaborations have further enhanced his innovative approaches to gas treatment.

Conclusion

Tadakazu Nishikawa's contributions to the field of waste gas treatment are noteworthy. His innovative patents and collaborations reflect his commitment to developing efficient solutions for environmental challenges.

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]