Location History:
- Hyogo, JP (2003)
- Takatsuki, JP (2003)
- Osaka, JP (2002 - 2005)
- Kanagawa, JP (2007)
- Fukushima, JP (2018)
Company Filing History:
4 out of 27,375 
2 out of 3,781 
1 out of 91 
Years Active: 2002-2018
Title: Innovations by Toshihiko Nagai: A Pioneer in Microfluidics and Semiconductor Technology
Introduction
Toshihiko Nagai, an influential inventor based in Osaka, Japan, has made significant contributions to the fields of microfluidics and semiconductor manufacturing. With a remarkable portfolio of eight patents, he has developed innovative methods and devices that enhance the analysis and separation of proteins and peptides, as well as improvements in semiconductor device manufacturing.
Latest Patents
Toshihiko Nagai's latest patents include a range of advanced technologies aimed at improving efficiency in scientific analysis and manufacturing processes. His notable inventions encompass:
1. **Capillary device for separation and analysis**
2. **Microfluidic chip for separation and analysis**
3. **Analysis method for proteins or peptides**
4. **Electrophoresis instrument**
5. **Microfluidic chip electrophoresis instrument for separation and analysis** - This method involves providing an integrated capillary device with a solid-phase extraction column, regulating pressure within the device, and facilitating precise analysis of target proteins or peptides through isoelectric focusing.
Additionally, he has patented a **cleaning composition for removing resists** and a method for manufacturing semiconductor devices, which significantly improves the removal of resist residues and enhances corrosion resistance in copper interconnections.
Career Highlights
Throughout his career, Toshihiko Nagai has worked with respected organizations, most notably Matsushita Electric Industrial Co., Ltd. His dedication to pushing the boundaries of technology has led to impactful advancements that benefit various industrial applications.
Collaborations
Nagai has collaborated with esteemed colleagues such as Yasuhiro Asaoka and Hiroshi Tanaka, contributing to a collective body of work that has advanced the fields of microfluidics and semiconductor technology.
Conclusion
Toshihiko Nagai stands out as a distinguished inventor whose innovative mindset has led to significant advancements in both academic research and industrial applications. His contributions to microfluidics and semiconductor technology continue to influence future innovations in these critical fields.
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.