Company Filing History:

11 out of 1,786

Mitsui Chemicals, Inc.

patents

where one patent can have more than one assignee

Years Active: 2015-2024

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11958971 - Photocurable composition, method for producing concave-convex structure, method for forming fine concave-convex pattern, and concave-convex structure (2024-04-16),

2. 11886119 - Material for forming underlayer film, resist underlayer film, method of producing resist underlayer film, and laminate (2024-01-30),

3. 11599025 - Resin material for forming underlayer film, resist underlayer film, method of producing resist underlayer film, and laminate (2023-03-07),

4. 11597910 - Medical instrument, cell culture method, fluorine-containing cyclic olefin polymer and fluorine-containing cyclic olefin polymer composition for it, and cultured cells (2023-03-07),

5. 11474429 - Method of producing substrate with fine uneven pattern, resin composition, and laminate (2022-10-18),

6. 11254904 - Culture material and use thereof (2022-02-22),

7. 10035889 - Optical film (2018-07-31),

8. 10000633 - Fluorine-containing cyclic olefin polymer composition, imprint product obtained using the composition, and method for producing the same (2018-06-19),

9. 9314963 - Imprint product and method for producing the same (2016-04-19),

10. 9128238 - Optical material and molded product thereof (2015-09-08),

11. 9056938 - Fluorine-containing cyclic olefin polymer composition, imprint product obtained using the composition, and method for producing the same (2015-06-16),

Title: The Innovative Contributions of Takashi Oda

Introduction

Takashi Oda is a prominent inventor based in Ichihara, Japan. He has made significant contributions to the field of materials science, particularly in the development of photocurable compositions and methods for producing intricate structures. With a total of 11 patents to his name, Oda's work has had a substantial impact on various applications in technology and manufacturing.

Latest Patents

Oda's latest patents include a range of innovative technologies. One notable patent is for a photocurable composition used for forming a resin layer of a concave-convex structure. This structure includes a substrate and a resin layer with fine concavities and convexities on its surface. The cured film of this composition exhibits a surface free energy of 15 mJ/m² to 40 mJ/m² and a hardness of 0.05 GPa to 0.5 GPa, as measured using a nanoindenter. Another significant patent involves a material for forming an underlayer film, which is essential in a multi-layer resist process. This material comprises a cyclic olefin polymer with specific structural units, ensuring optimal performance in resist applications.

Career Highlights

Throughout his career, Takashi Oda has worked with notable organizations, including Mitsui Chemicals, Inc. and Keio University. His experience in these institutions has allowed him to collaborate with leading experts in the field and contribute to groundbreaking research and development projects.

Collaborations

Oda has collaborated with esteemed colleagues such as Tadahiro Sunaga and Keisuke Kawashima. These partnerships have fostered an environment of innovation and have led to the successful development of various technologies.

Conclusion

Takashi Oda's contributions to the field of materials science and his innovative patents highlight his role as a leading inventor. His work continues to influence advancements in technology and manufacturing processes.

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