loadpatents
name:-0.0063629150390625
name:-0.0039858818054199
name:-0.0026609897613525
HATTANDA; Hirokatsu Patent Filings

HATTANDA; Hirokatsu

Patent Applications and Registrations

Patent applications and USPTO patent grants for HATTANDA; Hirokatsu.The latest application filed is for "sliding gate device".

Company Profile
2.4.5
  • HATTANDA; Hirokatsu - Tajimi-shi JP
  • Hattanda; Hirokatsu - Tajimi JP
  • Hattanda; Hirokatsu - Gifu JP
  • Hattanda; Hirokatsu - Tokyo 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
PatentDate
Sliding Gate Device
App 20220008989 - HATTANDA; Hirokatsu
2022-01-13
Immersion-nozzle replacement apparatus
Grant 10,814,385 - Hattanda , et al. October 27, 2
2020-10-27
Immersion-nozzle Replacement Apparatus
App 20190039130 - HATTANDA; Hirokatsu ;   et al.
2019-02-07
Manufacturing method of recycled plate for sliding nozzle
Grant 9,248,499 - Hattanda February 2, 2
2016-02-02
Method of manufacturing recycled plate for sliding nozzle and recycled plate
Grant 9,199,305 - Hattanda December 1, 2
2015-12-01
Manufacturing Method Of Recycled Plate For Sliding Nozzle
App 20140130355 - HATTANDA; Hirokatsu
2014-05-15
Method Of Manufacturing Recycled Plate For Sliding Nozzle And Recycled Plate
App 20140131400 - HATTANDA; Hirokatsu
2014-05-15
High-Temperature Assembly, Method for Producing High-Temperature Assembly, and Heat-Resistant Sealing Material
App 20120276387 - Hattanda; Hirokatsu ;   et al.
2012-11-01
Gas injection nozzle for pouring liquid metal
Grant 5,587,101 - Hattanda , et al. December 24, 1
1996-12-24

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.

© 2024 USPTO.report | Privacy Policy | Resources | RSS Feed of Trademarks | Trademark Filings Twitter Feed