This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Hitachi High-Tech Corporation. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Kenichiro Oka: Inventor in Aseptic Sampling Technology.
Introduction
Kenichiro Oka is an inventor based in Tokyo, Japan, associated with Hitachi High-Tech Corporation. His patent work addresses aseptic sampling in culture processes.
Latest Patents
Oka is credited with 1 patent: “Aseptic Sampling Apparatus and Aseptic Sampling Method.” The invention describes an apparatus that draws culture solution from a culture tank and supplies it to an analytical unit through a sampling channel. A pressure-applying unit controls fluid pressure or flow rate so that the pressure gradient toward the channel’s outlet nozzle is at least 1 kPa/m.
Career Highlights
Oka’s listed invention focuses on controlling flow within a sampling channel to support aseptic sampling and analysis. He is associated with Hitachi High-Tech Corporation.
Collaborations
His listed coworkers include Masaru Nanba and Keisuke Shibuya.
Conclusion
Kenichiro Oka’s patent describes a pressure-controlled approach to aseptic sampling, connecting his inventive work with analytical processes at Hitachi High-Tech Corporation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile