Company Filing History:

11 out of 1,138

Kabushiki Kaisha Toyota Chuo Kenkyusho

patents

4 out of 36,499

Toyota Jidosha Kabushiki Kaisha

Cataler Industrial Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1980-1995

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11 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 5433933 - Method of purifying oxygen-excess exhaust gas (1995-07-18),

2. 5330732 - Method for purifying exhaust gases (1994-07-19),

3. 5270024 - Process for reducing nitrogen oxides from exhaust gas (1993-12-14),

4. 5154902 - Exhaust gas purifying catalyst and exhaust gas purifying process (1992-10-13),

5. 5041270 - Method of purifying exhaust gases (1991-08-20),

6. 4801620 - Catalyst for hydrocarbon synthesis (1989-01-31),

7. 4367162 - Catalyst for purifying exhaust gases and a method for producing the (1983-01-04),

8. 4345555 - Self-heating ignition plug (1982-08-24),

9. 4316822 - Catalyst for purifying exhaust gases (1982-02-23),

10. 4299734 - Catalyst for purifying exhaust gases and method for producing same (1981-11-10),

11. 4239656 - Catalyst for purifying exhaust gases and carrier for the catalyst (1980-12-16),

Title: The Inventive Mind of Shiroh Kondoh: Revolutionizing Exhaust Gas Purification

Introduction:

In the realm of environmental sustainability, inventors like Shiroh Kondoh play a crucial role in developing innovative solutions. Hailing from Aichi, Japan, Kondoh has made remarkable contributions to the field of catalytic exhaust gas purification.

Latest Patents:

1. Method of purifying oxygen-excess exhaust gas: Kondoh's groundbreaking patent focuses on a method for purifying exhaust gas with excess oxygen, using a unique catalyst comprising zeolite ion-exchanged with cobalt or a combination of cobalt with alkaline earth or rare earth metals. This method efficiently removes nitrogen oxides, carbon monoxide, and hydrocarbons from the exhaust gas.

2. Method for purifying exhaust gases: Another patent by Kondoh presents a method for catalytic purification of oxygen-rich exhaust gas, utilizing a catalyst support with a zeolite layer and noble metals like platinum, palladium, and rhodium. This catalyst ensures sustained high-performance exhaust gas conversion over an extended period.

Career Highlights:

Throughout his career, Shiroh Kondoh has worked with esteemed companies such as Toyota Central Research and Development Laboratories (formerly Kabushiki Kaisha Toyota Chuo Kenkyusho) and Toyota Motor Corporation (Toyota Jidosha Kabushiki Kaisha). His expertise and dedication have significantly influenced the development of advanced automotive technologies.

Collaborations:

Kondoh's collaboration with peers like Hideaki Muraki and Yoshiyasu Fujitani has fostered a culture of innovation and knowledge sharing within the research and development landscape. Together, they have pushed the boundaries of exhaust gas purification technologies, paving the way for cleaner and more sustainable automotive solutions.

Conclusion:

In conclusion, Shiroh Kondoh's inventive spirit and relentless pursuit of excellence have propelled him to the forefront of catalytic exhaust gas purification innovation. His patents and collaborations stand as a testament to his commitment to creating a greener and more environmentally conscious future for generations to come.

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