Location History:
- Takatsuki, JP (1979)
- Otsu, JP (1984 - 1990)
- Shiga, JP (1987 - 1992)
- Ohtsu, JP (1985 - 1995)
- Settsu, JP (2013)
- Osaka, JP (2022)
Company Filing History:
17 out of 4,270 
5 out of 213 
1 out of 6,892 Years Active: 1979-2022
Title: Innovations by Masahiko Oka: A Journey of Patents and Collaborations
Introduction: Masahiko Oka is a notable inventor based in Ohtsu, Japan, recognized for his contributions to the field of processing additives and polymer technology. With an impressive portfolio of 22 patents, he has made significant advancements in improving moldability and performance of various materials in industrial applications.
Latest Patents: Oka's latest patents demonstrate his innovative approach in creating processing additives that enhance moldability at favorable Mooney viscosity levels. One such invention is a processing additive that includes a fluoropolymer with an acid value of not less than 0.5 KOH mg/g, designed to work effectively at reduced addition levels. Another breakthrough is the process for preparing a fluorine-containing polymer, which involves the polymerization of fluorine-containing emulsified particles using a water-soluble radical polymerization initiator, successfully eliminating the need for additional emulsifying agents.
Career Highlights: Throughout his career, Oka has collaborated with leading companies in the polymer industry, notably Daikin Industries, Ltd. and Daikin Kogyo Co., Ltd. His expertise in the development of advanced materials has positioned him as a key figure in research and innovation.
Collaborations: Oka has worked closely with prominent colleagues in the field. Notable among them are Masayasu Tomoda and Shigeru Morita, who have contributed to the evolution of various projects and patents related to polymer technology.
Conclusion: Masahiko Oka's contributions to innovation in processing additives and fluoropolymers highlight the importance of continuous research and development in enhancing material properties. His work not only showcases his inventive spirit but also emphasizes the collaborative efforts essential for driving advancements in technology.
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.