Norio Hishiki

Title: Norio Hishiki: Innovator in Lithographic Technology

Introduction

Norio Hishiki is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of lithographic technology, particularly with his innovative patent that enhances the efficiency of lithographic printing processes. His work has been recognized for its practical applications in the printing industry.

Latest Patents

Hishiki holds a patent for a desensitizing gum lithographic plate finisher. This invention comprises water-soluble starch modified with urea-phosphoric acid, containing 0.01 to 3% by weight of bound phosphorus. The viscosity of the solution is determined at 30 degrees Celsius, ranging from 15 to 300 cps. This plate finisher can also serve as an aqueous phase in emulsion-type plate finishers. It is known for its high desensitizing ability, excellent low-temperature storability, and it does not reduce the ink receptivity of image areas on lithographic printing plates.

Career Highlights

Norio Hishiki is associated with Fuji Photo Film Company, Limited, where he has applied his expertise in developing innovative solutions for the printing industry. His work has contributed to advancements in lithographic technology, making processes more efficient and reliable.

Collaborations

Hishiki has collaborated with notable coworkers, including Kenji Kunichika and Masahiro Nishida. Their combined efforts have fostered innovation and development within their field.

Conclusion

Norio Hishiki's contributions to lithographic technology through his patent demonstrate his commitment to innovation in the printing industry. His work continues to influence the efficiency and effectiveness of lithographic processes.