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:
Nov. 10, 2026
Filed:
Oct. 02, 2023
Hitachi, Ltd., Tokyo, JP;
National University Corporation Hokkaido University, Sapporo, JP;
Taisuke Takayanagi, Tokyo, JP;
Takahiro Yamada, Tokyo, JP;
Shusuke Hirayama, Tokyo, JP;
Koichi Miyazaki, Tokyo, JP;
Keiji Kobashi, Sapporo, JP;
Hidefumi Aoyama, Sapporo, JP;
Takayuki Hashimoto, Sapporo, JP;
Norio Katoh, Sapporo, JP;
Hiroshi Taguchi, Sapporo, JP;
Koichi Yasuda, Sapporo, JP;
Yasuhito Onodera, Sapporo, JP;
HITACHI, LTD., Tokyo, JP;
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY, Sapporo, JP;
Abstract
A treatment planning system is configured to create a treatment planning for radiotherapy and includes a processing device and a memory. The memory stores a plurality of calculation models, and the processing device uses at least two of the plurality of calculation models to calculate calculation values of biological effect indices representing an effect of radiotherapy with respect to a condition for radiotherapy, and searches for the condition so that at least two of the calculation values to be calculated approach a predetermined target value.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile