Location History:
- Kadoma, JP (2003)
- Moriguchi, JP (2011)
Company Filing History:
1 out of 1,623 
1 out of 394 
1 out of 7 Years Active: 2003-2011
Title: Inventor Takeshi Yoshimura: Innovations in Polymer Chemistry
Introduction
Takeshi Yoshimura, an accomplished inventor based in Moriguchi, Japan, has made significant contributions to the field of polymer chemistry. With a focus on modified styrene-maleic acid copolymers and epoxy resin compositions, he holds two notable patents that showcase his innovative spirit and technical expertise.
Latest Patents
Yoshimura's recent patents include:
1. **Modified Styrene-Maleic Acid Copolymer and Use Thereof** - This invention pertains to a modified styrene-maleic acid copolymer, achieved by reacting a carboxylic acid group within the copolymer with a halogen and/or epoxy compound. The resulting modified copolymer serves as a low-profile additive in thermosetting resins and various water-absorbing materials.
2. **Epoxy Resin Composition, Prepreg, and Metal-Clad Laminate** - This patent includes an epoxy resin composition that combines an epoxy resin, a hardening agent, and a phenol-modified polyphenylene oxide. The polyphenylene oxide is prepared through a redistribution reaction in the presence of a reaction initiator capable of generating alcohol. This invention further extends into the applications of prepreg and metal-clad laminates containing this epoxy resin composition.
Career Highlights
Throughout his career, Takeshi Yoshimura has been associated with prominent companies such as Matsushita Electric Works, Ltd. and Panasonic Electric Works Co., Ltd. His work in these leading organizations helped propel his research and inventions to new heights, leading to his successful patent applications.
Collaborations
Yoshimura has had the privilege of working alongside distinguished colleagues, including Tetsuya Maekawa and Takao Hayashi. Through these collaborations, he has harnessed combined expertise to further explore advancements in polymer technology.
Conclusion
Takeshi Yoshimura continues to be a pivotal figure in the realm of polymer chemistry with his innovative patents. His contributions not only reflect his inventive prowess but also the potential applications that can positively impact various industries. As he progresses in his career, it will be fascinating to observe how his work continues to evolve and influence future developments.
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.