Location History:
- Annaka, JP (1988 - 1991)
- Matsuida-machi, JP (2003)
- Gunma-ken, JP (1999 - 2006)
- Usui-gun, JP (2006)
- Gunma, JP (1987 - 2008)
- Takasaki, JP (1992 - 2011)
Company Filing History:
24 out of 5,966 
1 out of 1,232 Years Active: 1987-2011
Title: Masahiko Ogawa: Innovator in Paper Treatment Technologies
Introduction
Masahiko Ogawa, a prolific inventor hailing from Gunma-ken, Japan, holds an impressive portfolio of 24 patents. His innovative contributions primarily focus on advancements in paper treatment technologies, showcasing his dedication to enhancing materials used in various industries.
Latest Patents
Among Ogawa's latest inventions is a paper treating agent that comprises a silicone composition. This particular agent includes 100 parts by mass of organopolysiloxane, between 100 to 100,000 parts by mass of water, and 0.1 to 100 parts by mass of a surfactant. Notably, it further incorporates 50 to 1,000 parts by mass of a cellulosic resin, where the cellulosic resin features 0.5 to 2.5 hydroxyl groups per glucose unit that are etherized or esterified. The viscosity of an aqueous 2% solution of this resin ranges from 2 to 100 mPa·s, demonstrating Ogawa's expertise in formulating effective paper treatment solutions. Additionally, he has developed a silicone composition and a complementary paper treatment agent, proving his continual innovation in this field.
Career Highlights
Masahiko Ogawa has made significant strides in his career, having worked with renowned companies such as Shin-Etsu Chemical Co., Ltd. and NHK Spring Co., Ltd. These roles have enabled him to integrate his research and development efforts with practical applications in the industry, further solidifying his status as an esteemed inventor.
Collaborations
Throughout his career, Ogawa has collaborated with notable colleagues, including Kenji Yamamoto and Shinji Irifune. These collaborations have been instrumental in driving forward innovative projects and advancing the boundaries of paper treatment technologies.
Conclusion
Masahiko Ogawa's innovative contributions and extensive patent portfolio highlight his commitment to enhancing materials through scientific advancements. His work continues to influence the paper treatment industry, paving the way for future innovations that benefit various applications and sectors.
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.