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Saitama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing wick
Patent number
12,064,815
Issue date
Aug 20, 2024
PORITE CORPORATION
Shigeyuki Tanabe
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Sintered bearing and method for manufacturing sintered bearing
Patent number
11,572,921
Issue date
Feb 7, 2023
PORITE CORPORATION
Shigeyuki Tanabe
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for producing fluid dynamic pressure bearing
Patent number
9,429,193
Issue date
Aug 30, 2016
PORITE CORPORATION
Yoji Takezaki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MANUFACTURING WICK
Publication number
20240316639
Publication date
Sep 26, 2024
PORITE CORPORATION
Shigeyuki TANABE
B22 - CASTING POWDER METALLURGY
Information
Patent Application
MANUFACTURING METHOD AND HEAT EXCHANGER
Publication number
20240263889
Publication date
Aug 8, 2024
PORITE CORPORATION
Shigeyuki TANABE
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SINTERED BEARING AND METHOD FOR MANUFACTURING SINTERED BEARING
Publication number
20210040989
Publication date
Feb 11, 2021
PORITE CORPORATION
Shigeyuki TANABE
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD FOR MANUFACTURING WICK
Publication number
20210016354
Publication date
Jan 21, 2021
PORITE CORPORATION
Shigeyuki TANABE
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Heat reversible gel-like lubricating composition, process for produ...
Publication number
20090069203
Publication date
Mar 12, 2009
Porite Corporation
Yoji Takezaki
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Trademark
last 30 trademarks
Information
Trademark
79280135 - PORITE
Serial number
79280135
Registration number
6297523
Filing date
Sep 30, 2019
PORITE CORPORATION
4 - Industrial oils and greases
Information
Trademark
85596062 - PORITE
Serial number
85596062
Registration number
4333801
Filing date
Apr 12, 2012
Porite Corporation
6 - Common metals and their alloys