Company Filing History:

12 out of 2,245

Mitsubishi Gas Chemical Company, Inc.

patents

3 out of 546

Mitsubishi Petrochemical Company Limited

patents

1 out of 73

Akebono Research and Developement Centre Ltd.

where one patent can have more than one assignee

Years Active: 1987-2009

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7625543 - Production process for carbonized product and carbonized product obtained by the same process (2009-12-01),

2. 7253300 - [object Object] (2007-08-07),

3. 7115238 - Crystalline silicoaluminophosphate salt molecular sieve having octaoxygen-membered ring pore, process for producing the same and process for producing methylamine with the molecular sieve as catalyst (2006-10-03),

4. 5998566 - Phenol derivatives and process for their production (1999-12-07),

5. 5644018 - Pitch with reduced tendency to smoke during spinning and a process for (1997-07-01),

6. 5609800 - Process for producing high-density and high-strength carbon artifacts (1997-03-11),

7. 5547654 - Self-adhesive carbonaceous grains and high density carbon artifacts (1996-08-20),

8. 5484520 - Self-adhesive carbonaceous grains and process for producing high-density (1996-01-16),

9. 5443935 - Electrophotographic photoreceptor (1995-08-22),

10. 5372702 - Composition for use in the production of composite carbon materials, (1994-12-13),

11. 5344733 - Electrophotographic receptor (1994-09-06),

12. 5279777 - Process for the production of friction materials (1994-01-18),

13. 4956392 - Process for producing methanol or mixed alcohol (1990-09-11),

14. 4863763 - Process for producing molecular orientated film (1989-09-05),

15. 4666945 - Catalyst composition suitable for synthesis of methanol (1987-05-19),

Title: Takashi Kojima: Innovator in Carbonized Products

Introduction

Takashi Kojima is a prominent inventor based in Ibaraki, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of carbonized products. With a total of 15 patents to his name, Kojima's work has had a notable impact on various industrial processes.

Latest Patents

One of his latest patents involves a production process for a carbonized product. This innovative process is characterized by several steps, including the reaction of tricyclo[5.2.1.0]deca-3-ene with carbon monoxide and alcohol in the presence of HF. The process is designed to produce tricyclo[5.2.1.0]decane-2-carboxylic acid ester through a series of carefully controlled reactions. The method includes an isomerization reaction step, enhancing the efficiency of the production process.

Career Highlights

Throughout his career, Takashi Kojima has worked with notable companies such as Mitsubishi Gas Chemical Company, Inc. and Mitsubishi Petrochemical Company Limited. His experience in these organizations has allowed him to refine his skills and contribute to advancements in chemical production techniques.

Collaborations

Kojima has collaborated with esteemed colleagues, including Hitoshi Sakamoto and Ryuji Fujiura. These partnerships have fostered a collaborative environment that has led to innovative solutions in their field.

Conclusion

Takashi Kojima's contributions to the field of chemical engineering and his innovative patents highlight his role as a key figure in the development of carbonized products. His work continues to influence the industry and inspire future innovations.

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