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:
Apr. 07, 2020
Filed:
Mar. 11, 2016
Applicant:
Tokyo Gas Co., Ltd., Tokyo, JP;
Inventors:
Yutaka Kunigo, Tokyo, JP;
Masakazu Hishinuma, Tokyo, JP;
Kenchi Kobayashi, Tokyo, JP;
Hironori Imanishi, Tokyo, JP;
Assignee:
TOKYO GAS CO., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01N 29/024 (2006.01); G01F 1/66 (2006.01); G01K 17/06 (2006.01); G01F 3/22 (2006.01); G01N 29/32 (2006.01); G01N 33/22 (2006.01); G01N 29/30 (2006.01); G01N 29/44 (2006.01);
U.S. Cl.
CPC ...
G01N 29/024 (2013.01); G01F 1/66 (2013.01); G01F 3/22 (2013.01); G01K 17/06 (2013.01); G01N 29/30 (2013.01); G01N 29/323 (2013.01); G01N 29/326 (2013.01); G01N 29/4427 (2013.01); G01N 33/225 (2013.01); G01N 2291/021 (2013.01); G01N 2291/028 (2013.01);
Abstract
A heating value derivation device includes a sound velocity derivation unit configured to derive a sound velocity of a gas flowing through a gas flow path, and a heating value derivation unit configured to refer to correspondence relationship information to derive a heating value per unit volume of the gas.
Kunigo, Yutaka. (2020). Heating value derivation device and heating value derivation method (U.S. Patent No. 10613056). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10613056
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile