The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 18, 2024
Filed:
Jun. 25, 2021
Applicant:
Hirata Corporation, Kumamoto, JP;
Inventor:
Seigo Murakami, Kumamoto, JP;
Assignee:
HIRATA CORPORATION, Kumamoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 1/30 (2006.01); G01N 33/483 (2006.01); G02B 21/34 (2006.01);
U.S. Cl.
CPC ...
G01N 1/30 (2013.01); G01N 33/4833 (2013.01); G02B 21/34 (2013.01);
Abstract
A sample producing method of producing an observation sample by placing an observation target object on an optically transparent plate, comprising a placement step of placing the observation target object on a surface of a liquid pool retained on the plate, and a fixing step of making an amount of a liquid of the liquid pool on the plate larger on one end portion side of the plate than on the other end portion side and attaching and fixing the observation target object to a surface of the plate sequentially from the other end portion toward the one end portion.