This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignees: Meiji University, Routrek Networks, Inc.. Active years: 2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 16 
1 out of 2 Years Active: 2020
Title: Shunrokuro Fujiwara: Inventor in Fertigation Technology
Introduction
Shunrokuro Fujiwara is an inventor associated with Kawasaki, Japan. His patent work includes technology for managing fertigation, the process of delivering water and nutrients to crops.
Latest Patents
Fujiwara is credited with 1 patent: “Fertigation system, fertigation control server, salts accumulation determination method, and soil EC sensor.” The invention describes a system in which a controller sends sensor data to a fertigation control server. The server uses that data to calculate control amounts for water, culture stock solution, and discharge valves, then returns those amounts to the controller. The controller operates the valves based on the received instructions.
Career Highlights
Fujiwara’s listed organizational affiliations include Meiji University and Routrek Networks, Inc. The available information does not specify his roles or dates of association with these organizations.
Collaborations
His named coworkers include Eiji Kita and Hironao Tokitsu. Their specific contributions to the patent are not detailed in the information provided.
Conclusion
Shunrokuro Fujiwara’s recorded patent focuses on sensor-guided fertigation control, connecting field measurements with automated management of water, nutrient solution, and discharge.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile