This inventor holds 37 USPTO granted patents and 1 published patent application and 2 EPO patents, primarily in Liquid Discharge Technology. Top assignee: Seiko Epson Corporation. Active years: 2001-2021.
Location History:
- Nagano-ken, JP (2014 - 2016)
- Nagano, JP (2001 - 2017)
- Shiojiri, JP (2011 - 2021)
Company Filing History:
Years Active: 2001-2021
Areas of Expertise:
Title: Innovations and Patents of Shuji Otsuka
Introduction
Shuji Otsuka, hailing from Shiojiri, Japan, is a prominent inventor known for his contributions to technology and patent development. With a portfolio of 37 patents, Otsuka has demonstrated his innovative prowess, particularly in the fields of detection devices and abnormality warning systems.
Latest Patents
His latest innovations include two significant patents:
1. **Abnormality Warning Method and Abnormality Warning System** - This invention revolves around a method for warning about the abnormality of a target object using a self-organizing map. It involves acquiring detection data, learning from this data to define normal states, and storing recorded data that indicates abnormal states. Once a specific number of abnormality indicators is reached, the system notifies users of the issues concerning the target object.
2. **Detecting Device, Droplet Discharging Device, and Detecting Method** - This patent features a detecting device designed to monitor the discharge state of droplets from a discharging head. It includes an irradiation unit that scans a medium, utilizes reflected light to determine the discharge state, and processes the variations in light intensity to make accurate assessments of the droplets being discharged.
Career Highlights
Shuji Otsuka works at Seiko Epson Corporation, a company recognized for its innovative technologies in printing and imaging solutions. His role has involved significant advancements in detection technologies tied to printing and media applications, paving the way for improved operational efficiencies in these domains.
Collaborations
Throughout his career, Otsuka has collaborated with esteemed colleagues, notably Tadashi Kiyuna and Toshifumi Asanuma. Their combined expertise has fostered innovative developments within their projects, contributing to the rich intellectual property that Seiko Epson Corporation maintains.
Conclusion
Shuji Otsuka’s dedication to innovation and his extensive patent portfolio underscore the influence of his work in the tech industry, particularly at Seiko Epson Corporation. His advancements in abnormality detection and droplet discharge technology not only enhance operational capacities but also reflect the broader trends in technology driven by inventive minds like his.