Dowa Electronics Materials Co L T D
USPTO Trademark & Patent Filings
Trademark applications and grants for Dowa Electronics Materials Co L T D. Dowa Electronics Materials Co L T D has 3 trademark applications. The latest application filed is for "DOWA POWER SINTERING PASTE"
- Company Aliases
- DOWA ELECTRONICS MATERIALS CO., LTD.
- DOWA Electronics Materials Co., Ltd. - Chiyoda-ku, Tokyo JP
- DOWA ELECTRONICS MATERIALS CO., LTD. - Tokyo JP
Trademarks Patents
| Patent Application | Date |
|---|---|
| METHOD OF MANUFACTURING OPTICAL SEMICONDUCTOR DEVICE AND OPTICAL SEMICONDUCTOR DEVICE 20220293825 - 17/754113 MARUYAMA; Tsukasa ; et al. | 2022-09-15 |
| LIGHT-EMITTING ELEMENT LAMP AND METHOD FOR MANUFACTURING THE SAME 20220262992 - 17/597396 MARUYAMA; Tsukasa ; et al. | 2022-08-18 |
| SILICON OXIDE-COATED Fe-BASED SOFT MAGNETIC POWDER AND METHOD FOR PRODUCING SAME 20220262551 - 17/628295 NISHIZAWA; Yorito ; et al. | 2022-08-18 |
| SILVER POWDER AND METHOD FOR PRODUCING SAME 20220258230 - 17/622275 Fujii; Masanori | 2022-08-18 |
| SILVER POWDER AND METHOD FOR PRODUCING SAME 20220243086 - 17/621896 Fujii; Masanori | 2022-08-04 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"DOWA POWER SINTERING PASTE" 4786536 86102546 |
DOWA POWER SINTERING PASTE 2013-10-26 |
"DOUVLEDS" 4370483 79116892 |
DOUVLEDS 2012-04-13 |
"UVNINJA" 4427042 79117502 |
UVNINJA 2012-04-13 |
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