Noriaki Shiina

Title: Noriaki Shiina: Innovator in Rubber Additives

Introduction

Noriaki Shiina is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of materials science, particularly in the development of innovative rubber additives. With a total of 7 patents to his name, Shiina's work has had a notable impact on the industry.

Latest Patents

Shiina's latest patents include the invention of crystals of 3-hydroxy-N'-(1,3-dimethylbutylidene)-2-naphthoic acid hydrazide. This invention features a production method that yields crystals with an X-ray powder diffraction pattern comprising a peak of maximum intensity at an angle of diffraction (2θ) of 6.9±0.2°, 11.4±0.2°, and/or 25.2±0.2°. These crystals are particularly useful as rubber additives in tires. Another significant patent involves the provision of novel crystals of the same compound, which have an X-ray powder diffraction pattern with a peak of maximum intensity at an angle of diffraction (2θ) of 6.1±0.2°.

Career Highlights

Throughout his career, Noriaki Shiina has worked with notable companies such as Otsuka Chemical Co., Ltd. and Bridgestone Corporation. His experience in these organizations has allowed him to refine his expertise in materials science and contribute to advancements in rubber technology.

Collaborations

Shiina has collaborated with several professionals in his field, including Mifuyu Ueno and Kazuhiro Kodama. These partnerships have facilitated the exchange of ideas and fostered innovation in his projects.

Conclusion

Noriaki Shiina's contributions to the field of rubber additives through his innovative patents demonstrate his commitment to advancing materials science. His work continues to influence the industry and pave the way for future developments.