Location History:
- Takatsuki, JP (1989)
- Osaka, JP (1990 - 1991)
- Ichihara, JP (1982 - 1997)
- Chiba, JP (1985 - 2000)
Company Filing History:
21 out of 6,892 
1 out of 4,414 
Years Active: 1982-2000
Title: Kizuku Wakatsuki: Innovator in Rubber Composition Technology
Introduction
Kizuku Wakatsuki, based in Chiba, Japan, is a prominent inventor known for his significant contributions to rubber composition technology. With a total of 21 patents to his name, he has played a vital role in enhancing the performance and efficiency of rubber materials.
Latest Patents
Among his latest innovations is a rubber composition obtained by kneading a mixture that comprises 100 parts by weight of solution polymerized diene rubber, alongside 5-100 parts by weight of silica, 1-15 parts by weight of a silane coupling agent, and 1-20 parts by weight of an organic silicon compound. This composition is kneaded under a temperature of 200°C or less, providing excellent wear resistance, productivity, and lower rolling resistance. It is particularly useful for automobile tires. Another noteworthy rubber composition he developed is one that is obtainable by kneading a similar mixture at a maximum temperature between about 120°C to about 170°C, aimed at improving rubber material properties.
Career Highlights
Kizuku has had a fruitful career with significant tenure at reputable companies such as Sumitomo Chemical Company, Limited and Sumitomo Rubber Industries Limited. His experience in these organizations has enabled him to collaborate on various innovative projects that capitalize on his expertise in rubber technologies.
Collaborations
Throughout his career, Kizuku has worked alongside notable colleagues such as Keisaku Yamamoto and Masahiro Kakugo. Their teamwork and shared vision have contributed to the advancement of rubber composition and its applications within the automotive industry.
Conclusion
Kizuku Wakatsuki continues to be an influential figure in rubber composition innovation. His extensive patents reflect his commitment to improving materials used in various industries, underlining the importance of innovative thinking in the field of rubber technology. As he looks toward the future, his contributions will undoubtedly influence the next generation of inventors and researchers in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.