Location History:
- Yamatokoriyama, JP (2009)
- Tenri, JP (2009 - 2011)
- Nara, JP (2008 - 2012)
- Osaka, JP (2011 - 2016)
Company Filing History:
Years Active: 2008-2016
Title: Innovations by Norichika Katsura in Sheet Feeding Technology
Introduction
Norichika Katsura is a prolific inventor hailing from Tenri, Japan, known for his remarkable contributions to the field of imaging technology. With a total of 24 patents to his name, Katsura has played a significant role in advancing the performance and reliability of imaging devices. His latest patents showcase innovative solutions aimed at minimizing common issues faced in sheet feeding and paper jams.
Latest Patents
Among Katsura's recent inventions are two noteworthy patents: the "Sheet Feeding Device" and the "Image Forming Apparatus that Determines User-induced Paper Jam."
In the **Sheet Feeding Device**, a recording sheet's leading end is effectively guided to a nip region. This mechanism reduces the likelihood of sheet feed errors as the sheet moves across the surfaces of projected end portions before reaching the nip region. The design ensures that even when multiple recording sheets are stacked, they are efficiently separated one by one by the separation roller, preventing multi-sheet feeding.
The **Image Forming Apparatus** includes a sophisticated system of detecting paper jams and determining their causes. It features a discharge section and two detecting sections: the first identifies paper jams, while the second assesses the state of a lever to judge whether the jam was user-induced or caused by the apparatus itself. This dual detection system enhances the reliability and user-friendliness of imaging devices, addressing a common frustration among users.
Career Highlights
Norichika Katsura currently works for Sharp Corporation, where he continues to innovate and lead advancements in the imaging sector. His extensive patent portfolio demonstrates his commitment to enhancing the technology surrounding imaging devices and tools that facilitate seamless paper handling. His expertise has positioned him as a key contributor within his company and the broader industry.
Collaborations
Throughout his career, Katsura has collaborated with fellow inventors, including Masaharu Kimura and Masahiko Fujita. These partnerships have fostered the sharing of ideas and skills, leading to the development of groundbreaking technologies within the realm of imaging solutions.
Conclusion
Norichika Katsura’s impact on the image formation technology landscape is profound, as evidenced by his substantial patent portfolio. Through innovative inventions like the Sheet Feeding Device and the Image Forming Apparatus, he is addressing essential challenges in the field. His work not only enhances the reliability of imaging systems but also reinforces the spirit of collaboration within the industry, paving the way for future advancements.
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.