Location History:
- Yokohama, JA (1976)
- Hamamatsu, JP (2011)
- Kosai, JP (2004 - 2020)
- Nagoya, JP (2021 - 2024)
Company Filing History:
4 out of 800 
4 out of 273 
2 out of 19,697 
Years Active: 1976-2025
Title: Innovations of Takashi Hasegawa
Introduction
Takashi Hasegawa is a prominent inventor based in Kosai, Japan. He has made significant contributions to the field of materials science, particularly in the development of production methods for various powders and battery technologies. With a total of 12 patents to his name, Hasegawa's work reflects a commitment to innovation and efficiency.
Latest Patents
One of Hasegawa's latest patents is a production method and device for resin powder or inorganic powder. This invention provides a method and apparatus that can easily remove metal components generated from the sieving wire mesh itself. It also emphasizes space-saving and high processing speed during the sieving step while maintaining the classification capacity of the sieving wire mesh. The method includes a sieving step using a wire mesh with a Vickers hardness of 220 HV or more, followed by a magnetic separation step to remove metal components from the processed powders. Another notable patent is a water-based binder for non-aqueous electrolyte secondary battery electrodes. This binder consists of a crosslinked polymer with carboxyl groups and includes structural units derived from ethylenically unsaturated carboxylic acid monomers and macromonomers.
Career Highlights
Throughout his career, Takashi Hasegawa has worked with notable companies such as Asmo Co., Ltd. and Toagosei Company, Ltd. His experience in these organizations has contributed to his expertise in developing innovative solutions in materials and battery technology.
Collaborations
Hasegawa has collaborated with talented individuals in his field, including Naohiko Saito and Atsushi Nishiwaki. These partnerships have likely enhanced his research and development efforts, leading to successful innovations.
Conclusion
Takashi Hasegawa's contributions to the field of materials science and battery technology are noteworthy. His innovative patents and collaborations reflect his dedication to advancing technology and improving efficiency in production methods.
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.