Showa Denko K K

USPTO Trademark & Patent Filings

Trademark applications and grants for Showa Denko K K. Showa Denko K K has 27 trademark applications. The latest application filed is for "CHEMISTRY FOR CHANGE"

Company Profile

Showa Denko K. K.
SHOWA DENKO K.K.
k k denko showa
SHOWA DENKO K.K. - Tokyo JP

Trademarks Patents

Patent Applications

Patent Application	Date
LITHIUM ION-CONDUCTING OXIDE 20220311001 - 17/635422 SEI; Ryosuke ; et al.	2022-09-29
MAGNETIC RECORDING MEDIUM AND MAGNETIC STORAGE APPARATUS 20220310119 - 17/650119 YAMAGUCHI; Takehiro ; et al.	2022-09-29
MAGNETIC SENSOR 20220308128 - 17/701968 ENDO; Daizo ; et al.	2022-09-29
MAGNETIC SENSOR AND MAGNETIC SENSOR DEVICE 20220308127 - 17/691504 Kabe; Isao ; et al.	2022-09-29
MAGNETIC SENSOR 20220308126 - 17/688363 TOMITA; Hiroyuki ; et al.	2022-09-29
Thermal conductivity measuring device, heating device, thermal conductivity measuring method, and quality assurance method 11,454,599 - 16/559,746 Fujikawa September 27, 2	2022-09-27
Heat-insulating shield member and single crystal manufacturing apparatus having the same 11,453,958 - 16/389,347 Fujikawa September 27, 2	2022-09-27
Crystal growing apparatus and crucible having a main body portion and a first portion having a radiation rate different from that of the main body portion 11,453,957 - 16/702,905 Kindaichi , et al. September 27, 2	2022-09-27
Crystal growth apparatus including heater with multiple regions and crystal growth method therefor 11,453,959 - 17/072,466 Fujikawa September 27, 2	2022-09-27
Heat-insulating shield member and single crystal manufacturing apparatus having the same 11,453,958 - 16/389,347 Fujikawa September 27, 2	2022-09-27

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"CHEMISTRY FOR CHANGE" 79378162	CHEMISTRY FOR CHANGE 2022-10-07
"R" 79365783	R 2022-09-30
"OMEGA" 79358752	OMEGA 2022-05-31
"RESONAC" 79372228	RESONAC 2022-03-11
"RESONAC" 79365710	RESONAC 2022-03-11
"RESONAC" 97303603	RESONAC 2022-03-09
"RESONAC" 97303857	RESONAC 2022-03-09
"S" 79317738	S 2020-12-28
"SHOWA DENKO" 79317728	SHOWA DENKO 2020-12-28
"SHOWA DENKO" 90319359	SHOWA DENKO 2020-11-13
"RIPOXY" 79280412	RIPOXY 2019-12-18
"OHPAK" 5116577 79183723	OHPAK 2015-11-13
"S C M G" 4906862 79175572	S C M G 2015-07-30
"VGNF" 4476614 79131474	VGNF 2013-04-23
"APPRÃCIER" 4531322 79130711	APPRÃCIER 2013-04-16
"TPNA" 4557880 79130941	TPNA 2013-04-16
"SHOWA DENKO" 4642896 79131300	SHOWA DENKO 2012-12-07
"BIONOLLE BIODEGRADABLE ALIPHATIC POLYESTER" 4392966 85460685	BIONOLLE BIODEGRADABLE ALIPHATIC POLYESTER 2011-10-31
"S" 4177593 79101640	S 2011-02-21
"STABILIFE" 3589141 78876242	STABILIFE 2006-05-04
"S" 3174311 79014002	S 2004-11-18
"BIONOLLE" 2042145 74354455	BIONOLLE 1993-02-01
"SHO-BN" 1223051 73322222	SHO-BN 1981-07-31
"SHODEX" 1111138 73141544	SHODEX 1977-09-15
"SHOTHERM" 1221449 73141543	SHOTHERM 1977-09-15
"HFM" 1093659 73125959	HFM 1977-06-24
"SHOBON" 73295559	SHOBON 0000-00-00

Company Registrations

SEC	0001446694	Showa Denko K.K./ADR
SEC	1446694	Showa Denko K.K./ADR

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