Tokai Carbon Co Ltd - Company Profile
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View up-to-date information on Tokai Carbon Co Ltd patents, including inventor and filing insights.
Patent Trends
| Publication Identifier | Document Type | Title | Classification-CPC | Publication Date |
|---|---|---|---|---|
| US11434428B2 | Grant | Coke with additives | C01B32/205; C04B2235/3232; C04B2235/3409; C04B2235/3813; C04B2235/3826; C04B2235/3843; C04B2235/424; C04B2235/425; C04B2235/5427; C04B2235/5436; C04B2235/5445; C04B2235/72; C04B2235/9607; C04B35/522; C04B35/528; C04B35/532; C10B55/02; C10B57/06; C25C3/08; H05B7/085 | September 06, 2022 |
| CA3031708C | Grant | CATHODE ASSEMBLY FOR THE PRODUCTION OF ALUMINUM | C25C3/08; C25C3/16; Y02P10/20 | August 23, 2022 |
| WO2022172738A1 | Application | FRICTION MATERIAL FOR BRAKES, AND BRAKE PAD | C09K3/14; F16D65/12; F16D69/02; F16D69/04 | August 18, 2022 |
| US20220246462A1 | Application | SIC EDGE RING | H01J2237/332; H01J2237/334; H01J37/32642; H01L21/02167; H01L21/02274; H01L21/3065; H01L21/31116; H01L21/68721 | August 04, 2022 |
| EP4036284A1 | Application | FORMKÖRPER AUS POLYKRISTALLINEM SIC UND VERFAHREN ZU SEINER HERSTELLUNG | C01B32/977; C01P2002/74; C01P2006/40; C23C16/325; C23C16/42; C30B25/16; C30B25/22; C30B29/36; C30B33/06 | August 03, 2022 |
Top Inventors by Filings (Count by publication)
| Name | Count |
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