Takejirou Takeda

Title: Takejirou Takeda: Innovator in Illumination Technology

Introduction

Takejirou Takeda is a prominent inventor based in Miyagi, Japan. He is known for his innovative contributions to the field of illumination technology. With a focus on enhancing the functionality and aesthetics of illumination panels, Takeda has made significant strides in his area of expertise.

Latest Patents

Takeda holds a patent for an in-mold decorated illumination panel. This invention includes an indicator sheet with an ink printed layer on its back surface. The printed layer features a printed indicator portion that is illuminated from the back, allowing for effective indication on the front surface of the indicator sheet. To prevent ink dissolution during the injection molding process, an ink dissolution preventing sheet is interposed between the ink printed layer and the molded layer. Additionally, a shrinkage adjusting material is mixed into the molded layer to ensure that the shrinkage rates of both the molded layer and the indicator sheet are substantially equal, thus preventing warping after molding. This innovative design enhances the durability and performance of illumination panels.

Career Highlights

Takeda is currently employed at Alps Electric Co., Ltd., where he continues to develop cutting-edge technologies in illumination. His work has contributed to the advancement of products that integrate aesthetic design with practical functionality.

Collaborations

Throughout his career, Takeda has collaborated with notable colleagues, including Yasuaki Ogawa and Yasushi Takeda. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Takejirou Takeda's contributions to illumination technology exemplify the spirit of innovation. His patented designs not only enhance product functionality but also address practical challenges in manufacturing. Takeda's work continues to influence the industry and inspire future advancements in illumination technology.