Takeshi Suzumoto

Title: The Innovations of Takeshi Suzumoto

Introduction

Takeshi Suzumoto is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of silver halide technology, holding a total of 9 patents. His work has been instrumental in advancing photographic materials and methods.

Latest Patents

Among his latest patents is a silver halide emulsion that features silver halide grains covered with two dye layers. This innovative emulsion includes an inner dye layer that contains at least one sensitizing dye capable of spectrally sensitizing silver halide. The outer dye layer, which adjoins the inner layer, contains at least two dyes, ensuring that the light absorption energy of the outer layer is equal to or higher than that of the inner layer. This design allows for overlapping energy-releasing and energy-absorbing wavelengths, enhancing the performance of the photographic material. Another notable patent involves a high-sensitivity silver halide photographic light-sensitive material, where a dye chromophore is adsorbed in multiple layers on the surface of a silver halide grain, meeting specific conditions related to aggregation properties and hydrophilicity.

Career Highlights

Takeshi Suzumoto has had a distinguished career, working with renowned companies such as Fuji Photo Film Company, Limited and Fujifilm Corporation. His expertise in silver halide technology has positioned him as a key figure in the development of advanced photographic materials.

Collaborations

Throughout his career, he has collaborated with notable coworkers, including Takanori Hioki and Katsumi Kobayashi. Their combined efforts have contributed to the success of various projects in the field of photography.

Conclusion

Takeshi Suzumoto's innovative work in silver halide technology has led to significant advancements in photographic materials. His contributions continue to influence the industry and inspire future innovations.