Katayama; Jun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Katayama; Jun.The latest application filed is for "on-rail train management system, ground apparatus, and train management method".

Company Profile

2.7.2

Katayama; Jun - Yokohama JP
KATAYAMA; Jun - Yokohama-shi JP
Katayama; Jun - Osaka N/A JP
Katayama; Jun - Yao JP
Katayama; Jun - Kawasaki JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
On-rail train management system, ground apparatus, and train management method Grant 10,875,558 - Katayama , et al. December 29, 2	2020-12-29
On-rail Train Management System, Ground Apparatus, And Train Management Method App 20190077430 - KATAYAMA; Jun ; et al.	2019-03-14
Ion diffusing apparatus and ion generating cartridge Grant 8,625,252 - Kitagaito , et al. January 7, 2	2014-01-07
Air-conditioning apparatus Grant 7,993,589 - Shigemoto , et al. August 9, 2	2011-08-09
Ion Diffusing Apparatus And Ion Generating Cartridge App 20110133098 - Kitagaito; Hiroshi ; et al.	2011-06-09
Disk controlling apparatus Grant 6,092,216 - Kobayashi , et al. July 18, 2	2000-07-18
Disk controlling method and apparatus for transferring a record from a disk to a host via an intermediate buffer Grant 5,878,204 - Kobayashi , et al. March 2, 1	1999-03-02
Disk controlling method and apparatus for transferring a record from a disk to a host via an intermediate buffer Grant 5,613,066 - Matsushima , et al. March 18, 1	1997-03-18

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.