Location History:
- Tokyo, JP (2003 - 2014)
- Hachioji, JP (1994 - 2020)
Company Filing History:
15 out of 2,526 
3 out of 4,236 
2 out of 3,106 
Years Active: 1994-2020
Title: Inventor Masami Maruko: Pioneering Innovations in Image Forming Technology
Introduction: Masami Maruko, an innovative inventor based in Hachioji, Japan, has made significant contributions to the field of image forming technology. With a remarkable portfolio of 21 patents, Maruko has developed advanced systems that enhance image processing and efficiency in various applications.
Latest Patents: Among Masami Maruko’s latest inventions are two notable patents. The first, titled "Image Forming Apparatus," introduces an image forming device that includes a photoconductor drum and a developing device equipped with multiple developer rollers. This apparatus effectively supplies toner to the photoconductor drum. Additionally, it features a first pressing force applier that exerts a force to press the developer rollers toward the drum and a second pressing force applier that allows flexible vertical holding of the developing device.
The second patent, "Image Forming System and Image Forming Apparatus," describes a comprehensive image forming system. This system comprises an image forming apparatus that produces images on paper sheets, alongside a toner amount sensing device with a reading unit to analyze the printed sheets. Furthermore, it includes a charging device that charges the paper sheets created by the apparatus and a control unit that manages toner amounts based on the readings obtained.
Career Highlights: Masami Maruko's professional journey includes significant roles at well-known companies, specifically Konica Minolta Business Technologies, Inc. and Konica Minolta, Inc. Throughout his career, he has focused on advancing image forming technologies that drive innovation within the industry.
Collaborations: Maruko has collaborated with notable colleagues, including Kazunori Katada and Masakazu Nakamura. Their combined expertise has contributed to the successful development of groundbreaking technologies that continue to influence the market.
Conclusion: Masami Maruko stands out as a prominent inventor in image forming technology, with a strong track record of patents that showcase his ingenuity. His ongoing research and development efforts at leading companies underscore the importance of innovation in enhancing the capabilities of image forming systems. As technology evolves, Maruko’s contributions are likely to shape the future of the industry.