Location History:
- Nara, JP (1990)
- Kitakatsuragi, JP (1995)
- Tenri, JP (2000)
- Kitakatsuragi-gun, JP (1998 - 2001)
Company Filing History:
Years Active: 1990-2001
Title: **Innovative Contributions of Makoto Kurokawa in Electrophotography**
Introduction
Makoto Kurokawa is an accomplished inventor based in Kitakatsuragi-gun, Japan, recognized for his significant contributions to the field of electrophotography. With a remarkable portfolio of nine patents, Kurokawa continues to push the boundaries of technology, particularly in enhancing the quality and efficiency of photocopying methods.
Latest Patents
His latest patent, titled "Photosensitive body for electrophotographical use and manufacturing method thereof," exemplifies his innovative approach. The patent describes a photosensitive body designed with a conductive base and a specifically designated marking area. Notably, Kurokawa specifies that the maximum surface roughness of the photosensitive layer on the marking area should not exceed 2.5 µm. Furthermore, he outlines a critical ratio of the optical reflective index between the marking and non-marking areas, which must fall within a range of 0.3 to 0.7. These measures ensure that even with a thin layer (not exceeding 25 µm), problems like inadequate cleaning and toner fall issues are effectively managed. Consequently, this innovation consistently delivers high-quality copied images, showcasing Kurokawa's commitment to excellence in his field.
Career Highlights
Makoto Kurokawa is currently associated with Sharp Corporation, where he has made substantial advancements in developing electrophotographic technologies. His thoughtful engineering and inventive spirit have led to products that enhance user experience while maintaining rigor in quality standards.
Collaborations
Throughout his career, Kurokawa has collaborated with esteemed colleagues like Masayuki Sakamoto and Hideaki Taniguchi, further enriching the innovative culture at Sharp Corporation. These collaborations highlight a shared vision for pushing technological boundaries and improving existing methodologies in the industry.
Conclusion
Makoto Kurokawa stands as a testament to what innovative thinking can achieve in the realm of electrophotography. His latest patents not only demonstrate his technical skill but also his commitment to producing superior-quality results. As he continues to inspire with his work, Kurokawa contributes significantly to the ongoing evolution of technology in modern imaging systems.
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.