Company Filing History:

10 out of 19,748

Denso Corporation

patents

7 out of 3,252

Nippondenso Co., Ltd.

where one patent can have more than one assignee

Years Active: 1995-2010

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7723263 - Ceramic support capable of supporting a catalyst, a catalyst-ceramic body and processes for producing same (2010-05-25),

2. 7358210 - Ceramic body and ceramic catalyst body (2008-04-15),

3. 7223716 - Ceramic support capable of supporting a catalyst, a catalyst-ceramic body and processes for producing same (2007-05-29),

4. 7084091 - Production method of ceramic catalyst body (2006-08-01),

5. 7067452 - Ceramic catalyst body (2006-06-27),

6. 7048894 - Ceramic filter and catalyst-loaded ceramic filter (2006-05-23),

7. 6858563 - Catalyst for automobiles (2005-02-22),

8. 6713429 - Purification catalyst for internal combustion engine exhaust gas (2004-03-30),

9. 6242072 - Honeycomb structural body and process for production of the same (2001-06-05),

10. 6012284 - Engine exhaust gas purifying system (2000-01-11),

11. 5765369 - Exhaust gas purifying apparatus (1998-06-16),

12. 5761902 - Change-over valve unit for switching exhaust gas passages and exhaust (1998-06-09),

13. 5647206 - Exhaust emission purification apparatus (1997-07-15),

14. 5634333 - Exhaust pipe opening and closing apparatus (1997-06-03),

15. 5634332 - Exhaust gas purification apparatus (1997-06-03),

Title: Masakazu Tanaka: Innovator in Ceramic Catalyst Technology

Introduction

Masakazu Tanaka is a prominent inventor based in Okazaki, Japan, known for his significant contributions to ceramic catalyst technology. With a total of 17 patents to his name, Tanaka has made remarkable advancements in the field, particularly in the development of ceramic supports for catalysts.

Latest Patents

Tanaka's latest patents include innovative designs for ceramic supports capable of supporting catalysts. One notable patent describes a ceramic support that features a ceramic body with fine pores, which are up to 1000 times the ion diameter of the catalyst component. This design allows for a high number of fine pores, not less than 1×10 pores per liter, achieved by introducing oxygen vacancies or lattice defects in the cordierite crystal lattice. Another significant patent focuses on a ceramic body that can support a required amount of catalyst component without compromising its strength. This ceramic catalyst body is manufactured without forming a coating layer, ensuring high performance and durability.

Career Highlights

Throughout his career, Masakazu Tanaka has worked with notable companies such as Denso Corporation and Nippondenso Co., Ltd. His work has been instrumental in advancing the technology behind ceramic catalysts, which are essential in various industrial applications.

Collaborations

Tanaka has collaborated with esteemed colleagues, including Mamoru Mabuchi and Hiroshi Mori, contributing to the development of innovative solutions in the field of ceramic technology.

Conclusion

Masakazu Tanaka's contributions to ceramic catalyst technology have established him as a leading inventor in his field. His innovative patents and collaborations reflect his commitment to advancing technology and improving industrial processes.

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