Kawai; Keiji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kawai; Keiji.The latest application filed is for "container for photoresist liquid".
- Kawai; Keiji - Toyokawa JP
| Patent | Date |
|---|---|
| Container for photoresist liquid Grant 6,817,485 - Kawai , et al. November 16, 2 | 2004-11-16 |
| Container for photoresist liquid App 20030189061 - Kawai, Keiji ; et al. | 2003-10-09 |
| Container for high purity liquid chemicals Grant 6,237,809 - Kawai , et al. May 29, 2 | 2001-05-29 |
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