Location History:
- Numazu, JP (1997 - 2003)
- Yokohama, JP (2010)
- Shizuoka-ken, JP (2002 - 2015)
- Shizuoka, JP (1999 - 2016)
Company Filing History:
10 out of 6,179 
3 out of 52,730 
2 out of 39,237 
Years Active: 1997-2016
Title: Hiroshi Yamaguchi: Innovator in Image Forming Technology
Introduction
Hiroshi Yamaguchi is a prominent inventor based in Shizuoka-ken, Japan. He has made significant contributions to the field of image forming technology, holding a total of 14 patents. His innovative work has advanced the capabilities of image forming systems and methods.
Latest Patents
Yamaguchi's latest patents include an image forming system and method designed for selecting between two separate image forming apparatuses. This system features a first image forming apparatus that utilizes a decolorable color material and a second apparatus that employs a non-decolorable color material. The system is equipped with an information terminal that communicates over a network, allowing users to initiate trial printing operations. Another notable patent is an image forming apparatus with a quota management function. This apparatus includes a heating section to fix images on a medium and a control section that manages job quotas, determining whether jobs are quota subtraction or addition targets.
Career Highlights
Throughout his career, Yamaguchi has worked with notable companies such as Toshiba Tec Corporation and Toshiba Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in image forming technology.
Collaborations
Yamaguchi has collaborated with esteemed colleagues, including Tadao Kamano and Takashi Kashiwagi. Their combined expertise has contributed to the advancement of their projects and innovations.
Conclusion
Hiroshi Yamaguchi's contributions to image forming technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in image forming systems and methods.