Tetsujiro Takahashi

Title: Tetsujiro Takahashi: Innovator in Pigment Composition

Introduction

Tetsujiro Takahashi is a notable inventor based in Koshigaya, Japan. He has made significant contributions to the field of pigment compositions, holding two patents that showcase his innovative approach to materials science. His work is particularly relevant in industries that rely on high-quality pigments for various applications.

Latest Patents

Takahashi's latest patents include a pigment composition that features a dispersant made from a polyester compound. This dispersant contains, per molecule, a residuum of at least two benzene rings coupled together, an aromatic ring with at least eight carbon atoms, or a heterocyclic ring with at least eight carbon atoms, along with at least one ester bond as a principal bond. Another patent involves a pigment composition where the dispersant is a phosphoric ester compound. This compound is represented by a specific general formula, wherein at least one of the three Rs is a residuum of a polyester chain that contains ester bonds derived from a polycarboxylic acid and a polyalcohol.

Career Highlights

Takahashi is currently employed at Dainichiseika Color & Chemicals Mfg. Co., Ltd., a company known for its expertise in color and chemical manufacturing. His role at the company allows him to apply his innovative ideas in practical settings, contributing to advancements in pigment technology.

Collaborations

Throughout his career, Takahashi has collaborated with notable colleagues, including Michiei Nakamura and Hitoshi Takeuchi. These collaborations have likely enriched his work and led to further innovations in the field.

Conclusion

Tetsujiro Takahashi is a distinguished inventor whose work in pigment compositions has made a significant impact in his industry. His innovative patents reflect a deep understanding of materials science and a commitment to advancing technology.