Location History:
- Yamanashi-ken, JP (1998)
- Hitachi, JP (1997 - 2009)
- Ibaraki, JP (2008 - 2010)
- Hyogo, JP (2013)
Company Filing History:
17 out of 42,485 
3 out of 28,544 
2 out of 129 Years Active: 1997-2013
Title: Masashi Yamamoto: A Pioneer in Image Forming Technology
Introduction
Masashi Yamamoto, a renowned inventor based in Hitachi, Japan, has made significant contributions to the field of image forming technology. With an impressive portfolio of 23 patents, Yamamoto has been at the forefront of innovations that enhance the efficiency and quality of imaging devices.
Latest Patents
Among his latest inventions is an image forming apparatus designed to decrease the sheet transportation speed difference between a registration device and a transfer device. This innovative system features a transfer material transportation device that efficiently moves the transfer material, ensuring seamless interaction between the transfer device and the fusing device. Furthermore, he developed a multicolor image forming apparatus, which incorporates a photosensitive belt unit, exposure device, and multiple developing devices to deliver high-quality images. This apparatus allows for the sequential superimposition of color developer images, enabling the creation of vivid multicolored prints.
Career Highlights
Yamamoto's career includes pivotal roles at prestigious companies such as Hitachi Ltd. and Ricoh Company Ltd. His work has played an essential role in advancing imaging technologies, making substantial improvements in print quality and operational efficiency.
Collaborations
Throughout his career, Masashi Yamamoto has collaborated with talented professionals, including colleagues Toru Miyasaka and Kazuhiro Wakamatsu. Together, they have combined their expertise to push the boundaries of innovation within the imaging sector.
Conclusion
In conclusion, Masashi Yamamoto's extensive contributions to image forming technology through his multiple patents exemplify his status as a leading inventor in the field. His innovative approaches continue to influence the design and functionality of imaging devices, making a lasting impact on the industry.
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.