This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Horiba Advanced Techno, Co., Ltd.. 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: Keisuke Sasai: Measurement Instrument Inventor
Introduction
Keisuke Sasai is an inventor associated with Kyoto, Japan, and Horiba Advanced Techno, Co., Ltd. His patent work focuses on measurement technology for analyzing fluids.
Latest Patents
Sasai is associated with 1 patent, titled “Measurement Instrument, Measurement Device, Measurement System, and Measurement Method.” The invention describes a cylindrical cell that holds a measurement fluid and rotates around a central axis. Two light sources illuminate the fluid with inspection light, while a detector measures transmitted light from the first source and scattered light from the second. A cleaning mechanism inside the cell contacts and cleans its inner peripheral surface.
Career Highlights
Sasai’s listed patent reflects work on measurement instruments that combine optical detection, a rotating sample cell, and an integrated cleaning mechanism. He is associated with Horiba Advanced Techno, Co., Ltd.
Collaborations
Sasai’s listed coworkers include Issei Kobayashi and Wataru Kinoshita.
Conclusion
Keisuke Sasai’s patent describes an integrated approach to fluid measurement that brings together optical analysis, cell rotation, and internal cleaning.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile