Location History:
- Minamiashigara, JP (2011 - 2020)
- Kanagawa, JP (2012 - 2021)
Company Filing History:
15 out of 11,665 
1 out of 2,107 
Years Active: 2011-2021
Title: The Innovative Journey of Shinya Nakashima
Introduction
Shinya Nakashima is a prominent inventor based in Kanagawa, Japan, recognized for his significant contributions to the field of electrostatics. With a remarkable portfolio of 16 patents, Nakashima has established a reputation for his innovative solutions, particularly in toner development for electrostatic charge imaging systems.
Latest Patents
Among his noteworthy patents, Nakashima's latest inventions include a toner specifically designed for developing electrostatic charge images, an electrostatic charge image developer, and a toner cartridge. His groundbreaking toner formulation comprises a binder resin, exhibiting distinct properties in dynamic viscoelasticity measurements. At 50°C, the storage modulus G' of the toner ranges from 2×10^Pa to 3×10^Pa and at 100°C, the storage modulus G' is maintained between 1×10^Pa and 1×10^Pa. Additionally, the toner exhibits a tan δ value between 0.05 and 1.5 across the entire temperature range of 50°C to 100°C. Furthermore, his electrostatic charge image developing toner features a polar group-containing olefin resin, blending nonpolar monomer units with polar monomer units to achieve an acid value ranging from 10 mg KOH/g to 60 mg KOH/g.
Career Highlights
Shinya Nakashima has made significant strides in his career, working with renowned companies such as Fuji Xerox Co., Ltd. and Fujifilm Business Innovation Corporation. His tenure at these organizations has allowed him to develop and refine his innovative processes and products, solidifying his status as a leader in the field of toner technology.
Collaborations
Throughout his professional journey, Nakashima has collaborated with notable colleagues, including Akira Matsumoto and Shinya Sakamoto. These partnerships have fostered an environment of shared innovation and creativity, leading to advancements in developing high-performance electrostatic charge image toners.
Conclusion
Shinya Nakashima's contributions to the field of electrostatics and toner formulation illustrate the impact of dedicated inventors on technological advancements. His continued pursuit of innovation and collaboration with fellow experts ensures that he remains at the forefront of developments in image processing and toner 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.